- RooftopN.Flying (cover: Katyusha)Not Selectedkatyusha
- Bohemian Rhapsody (伴奏)Queen / covered by 카츄샤Not Selected5collabkatyusha
- 【メロあり】シュガーソングとビターステップUNIZON SQUARE GARDEN /covered by 카츄샤Not Selected1collabkatyusha
- さよならだけが人生だ -COF version-伊東歌詞太郎 / covered by 카츄샤Not Selected1collabkatyusha
- Lemon米津玄師 /covered by 카츄샤Not Selected1collabkatyusha