97 minutes
7/15/2000
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.
Shingo Katori
as Soichiro Kanzaki
Miki Sakai
as Noriko Kinoshita
Anne Suzuki
as Misaki Kinoshita
Yuya Endo
as Yusuke Sakamoto
Kyôtaro Shimizu
as Hidetaka Ono
Yuki
as Toshiya Matsuoka
Katsumi Takahashi
as Yusuke's Father
Kuniko Asagi
as Yusuke's Mother
Kinzō Sakura
Takashi Matsuo
as Misawa
Megumi Hayashibara
as Female Researcher / Voice of Tetra
Kazue Tsunogae
as Snack Shop Lady
Kenji Motomiya
as Man
Adam Chrny
as Agent B
Tamaki Ogawa
as Misaki Kinoshita, 20 years later
Isao Takeno
as Byoid (voice)
Jerald K. Torferson
as Agent A
Hidetaka Yoshioka
as Yusuke Sakamoto, 20 years later
Koh Takasugi
as Toshiya Matsuoka, 20 years later
Jay Kabira
as Hidetaka Ono, 20 years later