"Hanamaru Youchien" Opening Theme Song: Aozora Triangle / 「はなまる幼稚園」おーぷにんぐ主題歌 青空トライアングル / "Hanamaru Youchien" Opening Theme Song: Aozora Triangle

M-01 - Opening Theme
Vocals: Anzu (CV: Kei Shindo), Hiiragi (CV: Ayahi Takagaki), Koume (CV: MAKO)
Composer: NARASAKI
Arranger: NARASAKI
Lyricist: Natsumi Tadano
Guitars & Programming: NARASAKI
Recording Engineer: Shinji Yoshikoshi (KING RECORDS SEKIGUCHIDAI STUDIO)
Recording Studio: KING RECORDS SEKIGUCHIDAI STUDIO
Mixing Engineer: Nobuko Shimura
Assistant Engineer: Teruchika Suzuki (KING RECORDS SEKIGUCHIDAI STUDIO)
Mixing Studio: KING RECORDS SEKIGUCHIDAI STUDIO

M-02 - Image Song
Vocals: Anzu (CV: Kei Shindo), Hiiragi (CV: Ayahi Takagaki), Koume (CV: MAKO), Naozumi Tsuchida (CV: Satoshi Hino), Nanako Yamamoto (CV: Erino Haduki)
Composer: WATCHMAN
Arranger: WATCHMAN
Lyricist: Natsumi Tadano
All Instruments: WATCHMAN
Recording Engineer: Shinji Yoshikoshi (KING RECORDS SEKIGUCHIDAI STUDIO)
Recording Studio: KING RECORDS SEKIGUCHIDAI STUDIO
Mixing Engineer: Shinji Yoshikoshi (KING RECORDS SEKIGUCHIDAI STUDIO)
Mixing Studio: KING RECORDS SEKIGUCHIDAI STUDIO

Mastering Engineer: Yasuji Maeda
Mastering Studio: Bernie Grundman MASTERING


PACKAGE STAFF
Illustration: Mai Otsuka
Background: Hiroki Matsumoto
Finish: Yoko Suzuki, Toyotoku Yamada, 安達えみ
Art Direction: Tomoyuki Uchikoga (CHProduction)
Design: Tomoyuki Uchikoga, Ryoko Raita (CHProduction)
Artwork Co-ordinator: Eiji Nakamura (KING RECORDS)

Promoter: Misato Kaneko (KING RECORDS)
Sales Promoter: Yoko Nagata (KING RECORDS)

Director: Haruki Hayashi (KING RECORDS)
Producer: Atsushi Moriyama (KING RECORDS)
Executive Producer: Toshimichi Otsuki (KING RECORDS)

SPECIAL THANKS
Yuto-sensei
Director Seiji Mizushima