- It's happy line 原曲キー 落ちサビ~曲の終わりまでYUIpart.partundefined1collabmomo
- It's happy line 原曲キー 2番Aメロ~2番サビの終わりまでYUIpart.partundefined1collabmomo
- It's happy line 原曲キー 1番Aメロ~1番サビの終わりまでYUIpart.partundefined1collabmomo
- It's happy lineYUIpart.partundefined3collabmimi.
- It's happy lineYUI for 雨音 薫part.partundefined1collab角生えかけた人
- It's happy lineYUIpart.partundefined1collabすずや
- It's happy lineYUIpart.partundefined1collabれお
- It's happy lineYUIpart.partundefined1collabYuI🐰
- It's happy lineYUIpart.partundefined1collabラコ田らこ@ケイ素(Si)から改名!
- It's happy lineYUIpart.partundefined1collabpico
- It's happy lineYUIpart.partundefined1collabnana(みしゃ)
- It's happy lineYUIpart.partundefinedれみ
- It's happy lineYUIpart.partundefined1collabsaryu
- It's happy lineYUIpart.partundefined1collab菖蒲
- It's happy lineYUIpart.partundefinedmai
- It's happy lineYUIpart.partundefined1collabarimoon*
- It's happy lineYUIpart.partundefined1collab芋谷のん太郎
- It's happy line 原曲キー 1番Aメロ~1番サビの終わりまでYUIpart.partundefined1collabくみ
- It's happy lineYUIpart.partundefined1collabめい
- It's happy lineYUIpart.partundefined江麻