Overview

11-year-old Yusuke and his classmates camp in the woods and see a strange light. They discover a small metallic object like a robot which talks, calls himself Tetra and knows Yusuke's name. Tetra can create wonderful gadgets but actually has to save the world with Yusuke's help from extraterrestrials with bad intentions.

Cast

Shingo Katori

Soichiro Kanzaki

Miki Sakai

Noriko Kinoshita

Anne Suzuki

Misaki Kinoshita

Yuya Endo

Yusuke Sakamoto

N/A

Kyôtaro Shimizu

Hidetaka Ono

N/A

Yuki

Toshiya Matsuoka

Katsumi Takahashi

Yusuke's Father

Kuniko Asagi

Yusuke's Mother

Kinzō Sakura

Takashi Matsuo

Misawa

Megumi Hayashibara

Female Researcher / Voice of Tetra

Kazue Tsunogae

Snack Shop Lady