- vk.com wall-222319067_1209
- manga.fandom.com wiki/Ryuichi_Sakamoto
- rezka.ag person/30731-ryuiti-sakamoto/
- musify.club artist/ryuichi-sakamoto-2889
- zvu4no.org tracks/Ryuichi SakamotoAgust D, Ryuichi Sakamoto, Kim Woosung. Snooze (feat. Ryuichi Sakamoto, Kim Woosung of The Rose).
- twitter.com ryuichisakamoto
- genius.com artists/Ryuichi-sakamotoBorn on January 17, 1952, Ryuichi Sakamoto (坂本龍一; Sakamoto Ryūichi) was a Japanese musician, composer, record producer, pianist, activist, writer...
- imdb.com title/tt6578572/
- animego.org person/11216-ryuichi-sakamoto
- uniongang.net persons.php?id=184674