Rainbow Fireflies

Synopsis

One year ago, Yūta lost his father from a car accident. Now in the 6th grade, Yūta goes to catch a beetle at a dam on a deep mountain. Yūta often went there with his father. There, Yūta meets a strange old man. Due to heavy rain, Yūta slips and falls down a bridge. He becomes unconscious. When Yūta awakes, he sees a child, Saeko, in front of him. Saeko takes Yūta to a village that looks like something that existed 30 years ago. Yūta has the feeling that he went into the past. He also meets Kenzō, who is the same age as Yūta. They promise to go catch a bug the following day. Saeko then takes Yūta to an old house. An old woman there treats Yūta like a cousin. Yūta doesn't know what is going on. At night, the strange old man he met earlier appears and tells Yūta that he will belong to this time period for a month. A precious summer vacation for Yūta begins.

Main Cast

Akashi Takei

Yūta Otabe (voice)

Age : N/A | Popularity : 8%

Ayumi Kimura

Saeko Okuyama (voice)

Age : N/A | Popularity : 2%

Tarō Ishida

Hotaru Jii (voice)

Age : N/A | Popularity : 3%

Chikao Ohtsuka

Aotengu (voice)

Age : N/A | Popularity : 2%

Ikuko Tani

Obā-chan (voice)

Age : N/A | Popularity : 2%

Yuuki Yagi

Yoshizawa (voice)

Age : N/A | Popularity : 3%

Kazuya Nakai

Kenzō – Adult (voice)

Age : N/A | Popularity : 8%

Mamiko Noto

Saeko – Adult (voice)

Age : N/A | Popularity : 15%

Crew

Department	Role	Name
Directing	Director	Konosuke Uda
Sound	Original Music Composer	Masataka Matsutōya
	Musician	Otohiko Fujita
Writing	Screenplay	Kunii Katsura
Visual Effects	Character Designer	Hisashi Mori
	Animation Director	Hisashi Mori
	Layout Supervisor	Takaaki Yamashita
	Color Designer	Seiki Tamura
	Key Animation	Tatsuzo Nishita Ryo Onishi Tomoaki Takase Shigeru Kimishima Takayuki Hamada Shuntaro Mura Kouichi Arai Naoki Tate Takashi Mukouda Shinya Ohira Hiromi Ishigami Yoshiyuki Ito Ikuko Ito Tetsuro Kaku Hokuto Sakiyama Ikuo Kuwana Shinji Hashimoto Kagetsu Aizawa Hirofumi Masuda Shinya Kitamura Kenichi Konishi Hideaki Maniwa Hisashi Mori Hidemi Kubo Miyako Kitada Yoshihiro Kitano Shinya Inoue
Art	Art Direction	Seiki Tamura
	Art Designer	Kentaro Akiyama
	Background Designer	Yoshikatsu Matsumoto Sagako Itakura Ayami Hidaka Junichi Taniguchi Kaori Hino Atsushi Morikawa Nizou Yamamoto Yutaka Ito Masaki Yoshizaki Takanori Tanaka Sadahiko Tanaka Tomoko Zama Akira Kuramoto Tomotaka Kubo Hideki Nakamura Akio Shimada Katsu Nozaki Hitoshi Nagasaki Reiko Okada Yuka Kawai Shu Imai Yoshiaki Honma Midori Tanaka Nagisa Nishida
Department	Role	Name

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