- 하하하송 (HaHaHaSong)
- Hey Mickey
- Holiday prod. by Lawrence Lee
- Honey (소원) prod. by 이수만 (Lee Soo Man)
- 훗 (Hoot) prod. by Deekay
- HOOT (Japanese Version)
- 봄날 (How Great Is Your Love) prod. by JEAN T NA
- 냉면 (차가운 니 얼굴) (Ice Boy)
- I Got a Boy prod. by 이수만 (Lee Soo Man), Will Simms & 유영진 (Yoo Young Jin)
- I’m a Diamond prod. by Dapo Torimiro
- I’m In Love With The HERO
- Indestructible prod. by Chris Meyer, Claire Rodrigues Lee & MUSSASHI
- 다시 만난 세계 (Into the new world) prod. by KENZIE (KOR)
- 다시 만난 세계 (Into the new world) [Instrumental]
- 다시 만난 세계 (Into the New World) [Remix] prod. by 이수만 (Lee Soo Man)
- It’s Fantastic! (Live)
- 오랜 소원 (It's You) prod. by Kevin Charge
- Jet by EUNHYUK, HYO, TAEYONG, JAEMIN, SUNGCHAN, WINTER & GISELLE prod. by LDN Noise
- Karma Butterfly prod. by Christian Vinten & Grace Tither
- Kissing You prod. by 이재명 (Lee Jae Myung) & 이수만 (Lee Soo Man)