“Roco JeffPort & Mell Owell” “For the Respect” just dropped.

新曲情報

2022.11.1

“Roco JeffPort & Mell Owell” released the new music Album “For the Respect”

“Roco JeffPort & Mell Owell” just dropped the new and hot Album “For the Respect”. It will contain the songs 'Light a Fire', 'For the Respect', 'Fake Proof', 'Saboten' and '1000Island' total of 5songs. Enjoy the Hip Hop/Rap sound from the far east Asia.

You can find and check the “For the Respect” at 'Spotify', 'Apple Music', 'iTunes Store', 'LINE MUSIC', 'Amazon Music Unlimited' etc. Click here to see. For the Respect

1： Light a Fire

Roco JeffPort & Mell Owell
2： For the Respect

Roco JeffPort & Mell Owell
3： Fake Proof

Roco JeffPort & Mell Owell
4： Saboten

Roco JeffPort & Mell Owell
5： 1000Island

Roco JeffPort & Mell Owell

Relase date：2022-11-01

Genre： Hip Hop/Rap

ALL Stores： Amazon Music, Amazon Music Unlimited, animelo mix, Apple Music, auスマートパスプレミアムミュージック, AWA, CLUB ZION, DE-LUXE, Deezer, dwango.jp, dヒッツ powered by レコチョク, dミュージック powered by レコチョク, dミュージック powered by レコチョクハイレゾ版, e-onkyo music, iTunes Store, JOOX, K-POP Life, KKBOX, LINE MUSIC, mora, mora ハイレゾ版, Music Store powered by レコチョク, Music Store powered by レコチョクハイレゾ, music.jp STORE, music.jp STORE ハイレゾ版, mysound, NetEase, oricon ME!, OTORAKU -音･楽-, OTOTOY, OTOTOY ハイレゾ版, Prime Music, Rakuten Music, REGGAE ZION, SMART USEN, Spotify, Tencent, TIDAL, YouTube Music, クラシル, ひかりＴＶミュージック, ひかりTVミュージックアラカルトサービス, ビルボード公式(Billboard x dwango), レコチョク, レコチョク Best, レコチョクハイレゾ版, 着信★うた♪by KONAMI

Roco JeffPort & Mell Owell

“Roco JeffPort & Mell Owell” Click here to see other releases Roco JeffPort & Mell Owell

People read this kind of article.

“KOJOE & Bohemia Lynch” “BADA BING BADA BOOM” just dropped.

新曲情報

2024.11.26
“KOJOE & Bohemia Lynch” released the new music Album “BADA BING BADA BOOM”

“KOJOE & Bohemia Lynch” just dropped the new and hot Album “BADA BING BADA BOOM”. It will contain the songs and 'BADA BING BADA BOOM' . Enjoy the Hip Hop/Rap sound from the far east Asia.

You can find and check the “BADA BING BADA BOOM” at 'Spotify', 'Apple Music', 'iTunes Store', 'LINE MUSIC', 'Amazon Music Unlimited' etc. Click here to see. BADA BING BADA BOOM
- 1： BADA BING BADA BOOM
  
  KOJOE & Bohemia Lynch
Relase date：2024-11-26

J.Studio

Genre： Hip Hop/Rap

ALL Stores： Amazon Music, Amazon Music Free, Amazon Music Unlimited, animelo mix, Apple Music, auスマートパスプレミアムミュージック, AWA, CLUB ZION, DE-LUXE, Deezer, dwango.jp, dヒッツ powered by レコチョク, dミュージック powered by レコチョク, iTunes Store, JOOX, K-POP Life, KKBOX, LINE MUSIC, Melon, mora, Music Store powered by レコチョク, music.jp STORE, mysound, NetEase, oricon ME!, OTORAKU -音･楽-, OTOTOY, Prime Music, Qobuz, Rakuten Music, REGGAE ZION, SMART USEN, Spotify, Tencent, TIDAL, TikTok Music, VIBE, YouTube Music, クラシル, ビルボード公式(Billboard x dwango), レコチョク, レコチョク Best

KOJOE & Bohemia Lynch

Born in Niigata and raised in Queens, New York, Kojoe kickstarted his career in 2007 when he contracted with a New York independent label RAWKUS. Following his participation in the compilation project "Rawkus 50 Mixtape Vol.1", the label soon saw its doors shuttered indefinitely, and after returning to Japan in 2009, Kojoe; blending English and Japanese, performed amongst several artists using his high-skilled rap styles. Thus, establishing a unique presence in the Japanese scene with his completely independent style. Kojoe's success continued to grow as he received overwhelming support from peers, thrusting his career forward as he released works under various names and labels and expanded his outreach through links with OLIVE OIL and 5lack. November 2017 brought the release of his album titled "here". Highly evaluated, "here" comprised a variety of guest appearances spanning across multiple regions, generations, and crews such as 5lack, ISSUGI, BES, FEBB, MUD, and OMSB; as well as AKANE and Awich on the year's leading Japanese rap anthem, "BoSS RuN DeM". The release party at Shibuya WWW X, including many of these guest appearances, received an exceptional response, with OLLIE magazine featuring the event across 10 pages. "here" also demonstrated his talent as a mix engineer, earning Kojoe a feature on the cover of the magazine "Sound & Recording". In 2018, the album "2nd Childhood" was released at a remarkable speed of 9 months following the previous project. Demonstrating not only rap, but a further polished beat and production skill over his previous work as well. 2019 has already seen the launch of the new project "DemoTape". A cassette tape produced venture by Kojoe with BUPPON and ¥ellowBucks, requiring one-shot rap and REC skills. With future works by other artists certain to be on the way. Kojoe simply does not stop pushing forward and all focus will be placed on his next move in 2019.

“KOJOE & Bohemia Lynch” Click here to see other releases KOJOE & Bohemia Lynch
https://kojoemusic.com/
“natsu” “SORA NI NEGAIWO” just dropped.

新曲情報

2024.11.26
“natsu” released the new music Album “SORA NI NEGAIWO”

“natsu” just dropped the new and hot Album “SORA NI NEGAIWO”. It will contain the songs and 'SORA NI NEGAIWO' . Enjoy the J-Pop sound from the far east Asia.

You can find and check the “SORA NI NEGAIWO” at 'Spotify', 'Apple Music', 'iTunes Store', 'LINE MUSIC', 'Amazon Music Unlimited' etc. Click here to see. SORA NI NEGAIWO
- 1： SORA NI NEGAIWO
  
  natsu
Relase date：2024-11-26

Genre： J-Pop / R&B/Soul / Hip Hop/Rap

ALL Stores： Amazon Music, Amazon Music Free, Amazon Music Unlimited, animelo mix, Apple Music, auスマートパスプレミアムミュージック, AWA, CLUB ZION, DE-LUXE, Deezer, dwango.jp, dヒッツ powered by レコチョク, dミュージック powered by レコチョク, iTunes Store, JOOX, K-POP Life, KKBOX, LINE MUSIC, Melon, mora, Music Store powered by レコチョク, music.jp STORE, mysound, NetEase, oricon ME!, OTORAKU -音･楽-, OTOTOY, Prime Music, Qobuz, Rakuten Music, REGGAE ZION, SMART USEN, Spotify, Tencent, TIDAL, TikTok Music, VIBE, YouTube Music, クラシル, ビルボード公式(Billboard x dwango), レコチョク, レコチョク Best

natsu

“natsu” Click here to see other releases natsu
- # FLO
- # natsu
“SACH” “0” just dropped.

新曲情報

2024.11.26
“SACH” released the new music Album “0”

“SACH” just dropped the new and hot Album “0”. It will contain the songs 'Driver', 'Top Boy', 'Business Game', 'Over Night', 'River Side Flow', 'Project', 'Jealousy', 'Start It Again', 'taiyo&moon' and '24' total of 13songs. Enjoy the Hip Hop/Rap sound from the far east Asia.

You can find and check the “0” at 'Spotify', 'Apple Music', 'iTunes Store', 'LINE MUSIC', 'Amazon Music Unlimited' etc. Click here to see. 0
- 1： Driver
  
  SACH
- 2： Top Boy
  
  SACH
- 3： Business Game
  
  SACH
- 4： Over Night
  
  SACH
- 5： River Side Flow
  
  SACH
- 6： Project
  
  SACH
- 7： Jealousy
  
  SACH
- 8： Start It Again
  
  SACH
- 9： taiyo&moon
  
  SACH
- 10： 24
  
  SACH
- 11： Memory
  
  SACH
- 12： Still Dream
  
  SACH
- 13： Canvas
  
  SACH
Relase date：2024-11-26

Genre： Hip Hop/Rap

ALL Stores： Amazon Music, Amazon Music Free, Amazon Music Unlimited, animelo mix, Apple Music, auスマートパスプレミアムミュージック, AWA, CLUB ZION, DE-LUXE, Deezer, dwango.jp, dヒッツ powered by レコチョク, dミュージック powered by レコチョク, dミュージック powered by レコチョクハイレゾ版, iTunes Store, JOOX, K-POP Life, KKBOX, LINE MUSIC, Melon, mora, mora ハイレゾ版, Music Store powered by レコチョク, Music Store powered by レコチョクハイレゾ, music.jp STORE, music.jp STORE ハイレゾ版, mysound, NetEase, oricon ME!, OTORAKU -音･楽-, OTOTOY, OTOTOY ハイレゾ版, Prime Music, Qobuz, Rakuten Music, REGGAE ZION, SMART USEN, Spotify, Tencent, TIDAL, TikTok Music, VIBE, YouTube Music, クラシル, ビルボード公式(Billboard x dwango), レコチョク, レコチョク Best, レコチョクハイレゾ版

SACH

“SACH” Click here to see other releases SACH
https://open.spotify.com/artist/0YyE6jS6b5SsQe7q3lSkFS?si=OrARAAFyQQeVhKCPglJq_w

https://open.spotify.com/artist/0YyE6jS6b5SsQe7q3lSkFS?si=_cOydd_6SJu6q2t3xtWQAw
- # FLO
- # SACH
“Jayllon” “100 Years of Lies” just dropped.

新曲情報

2024.11.26
“Jayllon” released the new music Album “100 Years of Lies”

“Jayllon” just dropped the new and hot Album “100 Years of Lies”. It will contain the songs and '100 Years of Lies' . Enjoy the Hip Hop/Rap sound from the far east Asia.

You can find and check the “100 Years of Lies” at 'Spotify', 'Apple Music', 'iTunes Store', 'LINE MUSIC', 'Amazon Music Unlimited' etc. Click here to see. 100 Years of Lies
- 1： 100 Years of Lies
  
  Jayllon
Relase date：2024-11-26

Genre： Hip Hop/Rap

ALL Stores： Amazon Music, Amazon Music Free, Amazon Music Unlimited, animelo mix, Apple Music, auスマートパスプレミアムミュージック, AWA, CLUB ZION, DE-LUXE, Deezer, dwango.jp, dヒッツ powered by レコチョク, dミュージック powered by レコチョク, iTunes Store, JOOX, K-POP Life, KKBOX, LINE MUSIC, Melon, mora, Music Store powered by レコチョク, music.jp STORE, mysound, NetEase, oricon ME!, OTORAKU -音･楽-, OTOTOY, Prime Music, Rakuten Music, REGGAE ZION, SMART USEN, Spotify, Tencent, TIDAL, TikTok Music, VIBE, YouTube Music, クラシル, ビルボード公式(Billboard x dwango), レコチョク, レコチョク Best

Jayllon

Rapper living in Nagasaki/Songwriting

“Jayllon” Click here to see other releases Jayllon
- # FLO
- # Jayllon
“Black Music Pepper” “Test The Tune” just dropped.

新曲情報

2024.11.26
“Black Music Pepper” released the new music Album “Test The Tune”

“Black Music Pepper” just dropped the new and hot Album “Test The Tune”. It will contain the songs and 'Test The Tune' . Enjoy the R&B/Soul sound from the far east Asia.

You can find and check the “Test The Tune” at 'Spotify', 'Apple Music', 'iTunes Store', 'LINE MUSIC', 'Amazon Music Unlimited' etc. Click here to see. Test The Tune
- 1： Test The Tune
  
  Black Music Pepper
Relase date：2024-11-26

Genre： R&B/Soul / Hip Hop/Rap

ALL Stores： Amazon Music, Amazon Music Free, Amazon Music Unlimited, animelo mix, Apple Music, auスマートパスプレミアムミュージック, AWA, CLUB ZION, DE-LUXE, Deezer, dwango.jp, dヒッツ powered by レコチョク, dミュージック powered by レコチョク, iTunes Store, JOOX, K-POP Life, KKBOX, LINE MUSIC, mora, Music Store powered by レコチョク, music.jp STORE, mysound, NetEase, oricon ME!, OTORAKU -音･楽-, OTOTOY, Prime Music, Qobuz, Rakuten Music, REGGAE ZION, SMART USEN, Spotify, Tencent, TIDAL, TikTok Music, VIBE, YouTube Music, クラシル, ビルボード公式(Billboard x dwango), レコチョク, レコチョク Best

Black Music Pepper

“Black Music Pepper” Click here to see other releases Black Music Pepper
- # Black Music Pepper
- # FLO
“Need a Flex” “Destruction And Rebirth” just dropped.

新曲情報

2024.11.26
“Need a Flex” released the new music Album “Destruction And Rebirth”

“Need a Flex” just dropped the new and hot Album “Destruction And Rebirth”. It will contain the songs 'A New World', 'Going Up (feat. Myghty Tommy)', 'Talk To The Ghost', 'godzilla (feat. young stella, Noah Lux & Nil Chakra)', 'Weed Pooka', 'DONNA!', 'XX24 (feat. Whoopee Bomb)', 'Lose One's Way (feat. jellyy)', 'I Know I Know (feat. Kamui)' and 'Face Time' total of 11songs. Enjoy the Hip Hop/Rap sound from the far east Asia.

Need a Flex's latest mixtape, Destruction and Rebirth, boldly incorporates American-born genres that are still emerging in Japan, such as rage, pluggnb, and glo. This tape brings together notable talents from the Japanese hip-hop scene, including Myghty Tommy, ShowyRENZO, Whoopee Bomb, as well as Kamui, who gained attention with a Drake diss track, Nyture from 03-Performance, and members of Osaka's powerful crew, Orbit. The concept of Destruction and Rebirth embodies an evolving force that, like Godzilla, undergoes cycles of 'destruction' and 'rebirth.' It channels Need a Flex's struggles, anger, and frustrations with the lack of recognition for his and his peers' music, expressing a relentless pursuit of value through lyrics and sound. As Need a Flex takes on the scene with fierce determination, listeners can experience his journey as he, driven by conviction, emerges onto the city like Godzilla, challenging the world around him.

You can find and check the “Destruction And Rebirth” at 'Spotify', 'Apple Music', 'iTunes Store', 'LINE MUSIC', 'Amazon Music Unlimited' etc. Click here to see. Destruction And Rebirth
- 1： A New World
  
  Need a Flex
- 2： Going Up (feat. Myghty Tommy)
  
  Need a Flex
- 3： Talk To The Ghost
  
  Need a Flex
- 4： godzilla (feat. young stella, Noah Lux & Nil Chakra)
  
  Need a Flex
- 5： Weed Pooka
  
  Need a Flex & ShowyRENZO
- 6： DONNA!
  
  Need a Flex & Nyture
- 7： XX24 (feat. Whoopee Bomb)
  
  Need a Flex
- 8： Lose One's Way (feat. jellyy)
  
  Need a Flex
- 9： I Know I Know (feat. Kamui)
  
  Need a Flex
- 10： Face Time
  
  Need a Flex & GOLD DIGGA
- 11： believe
  
  Need a Flex
Relase date：2024-11-26

Genre： Hip Hop/Rap

ALL Stores： Amazon Music, Amazon Music Free, Amazon Music Unlimited, animelo mix, Apple Music, auスマートパスプレミアムミュージック, AWA, CLUB ZION, DE-LUXE, Deezer, dwango.jp, dヒッツ powered by レコチョク, dミュージック powered by レコチョク, dミュージック powered by レコチョクハイレゾ版, iTunes Store, JOOX, K-POP Life, KKBOX, LINE MUSIC, Melon, mora, mora ハイレゾ版, Music Store powered by レコチョク, Music Store powered by レコチョクハイレゾ, music.jp STORE, music.jp STORE ハイレゾ版, mysound, NetEase, oricon ME!, OTORAKU -音･楽-, OTOTOY, OTOTOY ハイレゾ版, Prime Music, Qobuz, Rakuten Music, REGGAE ZION, SMART USEN, Spotify, Tencent, TIDAL, TikTok Music, VIBE, YouTube Music, クラシル, ビルボード公式(Billboard x dwango), レコチョク, レコチョク Best, レコチョクハイレゾ版

Need a Flex

“Need a Flex” Click here to see other releases Need a Flex
- # FLO
- # Need a Flex
“ARASHiYAMA comer's” “WAKONYOUSAi (feat. maikel)” just dropped.

新曲情報

2024.11.26
“ARASHiYAMA comer's” released the new music Album “WAKONYOUSAi (feat. maikel)”

“ARASHiYAMA comer's” just dropped the new and hot Album “WAKONYOUSAi (feat. maikel)”. It will contain the songs and 'WAKONYOUSAi (feat. maikel)' . Enjoy the Hip Hop/Rap sound from the far east Asia.

You can find and check the “WAKONYOUSAi (feat. maikel)” at 'Spotify', 'Apple Music', 'iTunes Store', 'LINE MUSIC', 'Amazon Music Unlimited' etc. Click here to see. WAKONYOUSAi (feat. maikel)
- 1： WAKONYOUSAi (feat. maikel)
  
  ARASHiYAMA comer's
Relase date：2024-11-26

Genre： Hip Hop/Rap

ALL Stores： Amazon Music, Amazon Music Free, Amazon Music Unlimited, animelo mix, Apple Music, auスマートパスプレミアムミュージック, AWA, CLUB ZION, DE-LUXE, Deezer, dwango.jp, dヒッツ powered by レコチョク, dミュージック powered by レコチョク, dミュージック powered by レコチョクハイレゾ版, iTunes Store, JOOX, K-POP Life, KKBOX, LINE MUSIC, Melon, mora, mora ハイレゾ版, Music Store powered by レコチョク, Music Store powered by レコチョクハイレゾ, music.jp STORE, music.jp STORE ハイレゾ版, mysound, NetEase, oricon ME!, OTORAKU -音･楽-, OTOTOY, OTOTOY ハイレゾ版, Prime Music, Qobuz, Rakuten Music, REGGAE ZION, SMART USEN, Spotify, Tencent, TIDAL, TikTok Music, VIBE, YouTube Music, クラシル, ビルボード公式(Billboard x dwango), レコチョク, レコチョク Best, レコチョクハイレゾ版

ARASHiYAMA comer's

“ARASHiYAMA comer's” Click here to see other releases ARASHiYAMA comer's
“Heavy Bom” “Oh My God” just dropped.

新曲情報

2024.11.26
“Heavy Bom” released the new music Album “Oh My God”

“Heavy Bom” just dropped the new and hot Album “Oh My God”. It will contain the songs 'Oh My God', 'Get lit' and 'Endless' total of 3songs. Enjoy the Hip Hop/Rap sound from the far east Asia.

You can find and check the “Oh My God” at 'Spotify', 'Apple Music', 'iTunes Store', 'LINE MUSIC', 'Amazon Music Unlimited' etc. Click here to see. Oh My God
- 1： Oh My God
  
  Heavy Bom
- 2： Get lit
  
  Heavy Bom & Laugh lollen
- 3： Endless
  
  Heavy Bom
Relase date：2024-11-26

Genre： Hip Hop/Rap

ALL Stores： Amazon Music, Amazon Music Free, Amazon Music Unlimited, animelo mix, Apple Music, auスマートパスプレミアムミュージック, AWA, CLUB ZION, DE-LUXE, Deezer, dwango.jp, dヒッツ powered by レコチョク, dミュージック powered by レコチョク, iTunes Store, JOOX, K-POP Life, KKBOX, LINE MUSIC, Melon, mora, Music Store powered by レコチョク, music.jp STORE, mysound, NetEase, oricon ME!, OTORAKU -音･楽-, OTOTOY, Prime Music, Qobuz, Rakuten Music, REGGAE ZION, SMART USEN, Spotify, Tencent, TIDAL, TikTok Music, VIBE, YouTube Music, クラシル, ビルボード公式(Billboard x dwango), レコチョク, レコチョク Best

Heavy Bom

“Heavy Bom” Click here to see other releases Heavy Bom
- # FLO
- # Heavy Bom
“Cold citru$” “Frozen Turn” just dropped.

新曲情報

2024.11.26
“Cold citru$” released the new music Album “Frozen Turn”

“Cold citru$” just dropped the new and hot Album “Frozen Turn”. It will contain the songs '21', 'Wanna be free (feat. amanojyaku)', 'Bad Morning (feat. ROTTZZZ)', 'Flower (AnoN ver)', 'Different (feat. Yxng Xhelly & flo4tt)', 'Key (feat. Dirty Waltz)', 'million (feat. Young Hello & Dress marine)', 'Cycle (feat. big hero) [Remix]', 'Last Love Song (feat. Blue bass)' and 'House Party (feat. Dress marine & Kønny)' total of 12songs. Enjoy the Hip Hop/Rap sound from the far east Asia.

I'm cool.

You can find and check the “Frozen Turn” at 'Spotify', 'Apple Music', 'iTunes Store', 'LINE MUSIC', 'Amazon Music Unlimited' etc. Click here to see. Frozen Turn
- 1： 21
  
  Cold citru$
- 2： Wanna be free (feat. amanojyaku)
  
  Cold citru$
- 3： Bad Morning (feat. ROTTZZZ)
  
  Cold citru$
- 4： Flower (AnoN ver)
  
  Cold citru$ & AnoN
- 5： Different (feat. Yxng Xhelly & flo4tt)
  
  Cold citru$
- 6： Key (feat. Dirty Waltz)
  
  Cold citru$
- 7： million (feat. Young Hello & Dress marine)
  
  Cold citru$
- 8： Cycle (feat. big hero) [Remix]
  
  Cold citru$
- 9： Last Love Song (feat. Blue bass)
  
  Cold citru$
- 10： House Party (feat. Dress marine & Kønny)
  
  Cold citru$
- 11： First Lane (feat. flo4tt)
  
  Cold citru$
- 12： Moving (feat. Lil meiji)
  
  Cold citru$
Relase date：2024-11-26

YMS

Genre： Hip Hop/Rap

ALL Stores： Amazon Music, Amazon Music Free, Amazon Music Unlimited, animelo mix, Apple Music, auスマートパスプレミアムミュージック, AWA, CLUB ZION, DE-LUXE, Deezer, dwango.jp, dヒッツ powered by レコチョク, dミュージック powered by レコチョク, iTunes Store, JOOX, K-POP Life, KKBOX, LINE MUSIC, Melon, mora, Music Store powered by レコチョク, music.jp STORE, mysound, NetEase, oricon ME!, OTORAKU -音･楽-, OTOTOY, Prime Music, Qobuz, Rakuten Music, REGGAE ZION, SMART USEN, Spotify, Tencent, TIDAL, TikTok Music, VIBE, YouTube Music, クラシル, ビルボード公式(Billboard x dwango), レコチョク, レコチョク Best

Cold citru$

Gonenngo Italy ni Sumuyo.

“Cold citru$” Click here to see other releases Cold citru$
- # Cold citru$
- # FLO
“bruno Earth” “Treasure” just dropped.

新曲情報

2024.11.26
“bruno Earth” released the new music Album “Treasure”

“bruno Earth” just dropped the new and hot Album “Treasure”. It will contain the songs and 'Treasure' . Enjoy the Hip Hop/Rap sound from the far east Asia.

You can find and check the “Treasure” at 'Spotify', 'Apple Music', 'iTunes Store', 'LINE MUSIC', 'Amazon Music Unlimited' etc. Click here to see. Treasure
- 1： Treasure
  
  bruno Earth
Relase date：2024-11-26

Genre： Hip Hop/Rap / Pop

ALL Stores： Amazon Music, Amazon Music Free, Amazon Music Unlimited, animelo mix, Apple Music, auスマートパスプレミアムミュージック, AWA, CLUB ZION, DE-LUXE, Deezer, dwango.jp, dヒッツ powered by レコチョク, dミュージック powered by レコチョク, iTunes Store, JOOX, K-POP Life, KKBOX, LINE MUSIC, mora, Music Store powered by レコチョク, music.jp STORE, mysound, NetEase, oricon ME!, OTORAKU -音･楽-, OTOTOY, Prime Music, Qobuz, Rakuten Music, REGGAE ZION, SMART USEN, Spotify, Tencent, TIDAL, TikTok Music, VIBE, YouTube Music, クラシル, ビルボード公式(Billboard x dwango), レコチョク, レコチョク Best

bruno Earth

“bruno Earth” Click here to see other releases bruno Earth
- # bruno Earth
- # FLO