Triangle Heart: Sweet Songs Forever

Akio Mishima

Producer

Akiyuki Shinbou

Director

Ayako Ishihara

Key Animation

Eiji Uemura

Key Animation

Hiraku Kaneko

Key Animation

Hiroaki Ikeda

Key Animation

Hiroaki Sano

Theme Song Composition

Hiroaki Sano

Music

Hiromi Ono

Key Animation

Hiromi Ono

Assistant Animation Director

Hiroyuki Shimazu

Storyboard

Junichi Yokoyama

Key Animation

Kaori Saitou

Key Animation

Kazuhiko Seki

Editing

Keizou Kusakawa

Episode Director

Kenji Nakamura

Episode Director

KOTOKO

Theme Song Lyrics

KOTOKO

Theme Song Performance

Kouichi Usami

Key Animation

Makoto Sawazaki

Key Animation

Manabu Fukazawa

Key Animation

Masaaki Sakurai

Key Animation

Masaki Hosoyama

Key Animation

Masaki Tsuzuki

Original Character Design

Masaki Tsuzuki

Original Creator

Masaki Tsuzuki

Screenplay

Michiaki Sugimoto

Key Animation

Michinori Chiba

Animation Director

Mitsuteru Kubo

Key Animation

Mizue Ogawa

Key Animation

Noriyaki Tetsura

Key Animation

Noriyaki Tetsura

Principle Drawing

Noriyaki Tetsura

Character Design

Sakiko Yoshida

Key Animation

Satoshi Ishino

Character Design

Satoshi Ishino

Animation Check

Seiji Handa

Background Art

Shinji Katahira

Art Director

Shin Oonuma

Storyboard

Takashi Hirabayashi

Key Animation

Takayoshi Hashimoto

Key Animation

Taketomo Ishikawa

Key Animation

Tamotsu Ogawa

Key Animation

Tetsuhito Saitou

Storyboard

Toshiaki Kanbara

Key Animation

Toshie Fujiwara

Key Animation

Tsuyoshi Ichiki

Key Animation

Yukihiro Shibutani

Art Director

Yumi Shimizu

In-Between Animation

Yumi Sudarehata

Key Animation

Yuuji Yanase

Key Animation

Yuuki Iwai

Key Animation