Suzumiya Haruhi no Tsumeawase ~TV Anime "The Melancholy of Haruhi Suzumiya" Insert Songs Collection Single~ / 涼宮ハルヒの詰合 ～TVアニメ「涼宮ハルヒの憂鬱」劇中歌集シングル～ / Suzumiya Haruhi no Tsumeawase ~TV Anime "Suzumiya Haruhi no Yuuutsu" Gekichuu Kashuu Single~

Composition: Satoru Kosaki (1~3)
Arrangement: Satoru Kosaki (1~3)
Lyrics: Aki Hata (1~2), Yutaka Yamamoto (3)

Although the real credits are also given out, the lyrics and composition/arrangement credits of track 3, as well as the vocals for all tracks, are primarily credited to the characters from the TV animation instead of the real artists; Haruhi Suzumiya is credited for vocals on tracks 1 and 2, and for the lyrics and music on track 3, while Mikuru Asahina is credited for vocals on track 3.

Performed by Aya Hirano (Tr1,2), Yuuko Gotou (Tr3)

Producer & Director: Shigeru Saito (Lantis)

Engineer: Hironobu Asano, Katsumi Moriya
Studio: Stadio Magic Garden, WANER MUSIC RECORDING STADIO
Mastering: Yoshihiko Ando (Aobadai Studio)

Musician (Tr1,2):
Guitar: Susumu Nishikawa
Bass: Takeshi Taneda
Drum: Yutaka Odawara

Musician coordinate: HOT WAVE

Design: OverDriveDesign

Illustration: Shoko Ikeda
Paint/Haruhi side: Sachie Tsuda
Paint/Mikuru side: Rina Miura
Background picture: Seiki Tamura

Promotion: Kiyoko Matsumura, Kensuke Kido, Megumi Suzuki (Lantis)

A&R desk: Aya Yamazaki, Kuniko Hamada (Lantis)

Thanks: SOS Brigade, Shoten Kadokawa, Kyoto Animation

Supervisor: Yoshiyuki Ito
Executive producer: Shunji Inoue (Lantis)

Super producer: Haruhi Suzumiya