6.8
97 min
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.
| Name | Character | Team | |
|---|---|---|---|
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Shingo Katori | Soichiro Kanzaki | Unowned |
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Miki Sakai | Noriko Kinoshita | Unowned |
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Anne Suzuki | Misaki Kinoshita | Unowned |
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Yuya Endo | Yusuke Sakamoto | Unowned |
| Kyôtaro Shimizu | Hidetaka Ono | Unowned | |
| Yuki | Toshiya Matsuoka | Unowned | |
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Katsumi Takahashi | Yusuke's Father | Unowned |
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Kuniko Asagi | Yusuke's Mother | Unowned |
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Kinzō Sakura | Unowned | |
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Takashi Matsuo | Misawa | Unowned |
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Megumi Hayashibara | Female Researcher / Voice of Tetra | Unowned |
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Kazue Tsunogae | Snack Shop Lady | Unowned |
| Kenji Motomiya | Man | Unowned | |
| Adam Chrny | Agent B | Unowned | |
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Tamaki Ogawa | Misaki Kinoshita, 20 years later | Unowned |
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Isao Takeno | Byoid (voice) | Unowned |
| Jerald K. Torferson | Agent A | Unowned | |
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Hidetaka Yoshioka | Yusuke Sakamoto, 20 years later | Unowned |
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Koh Takasugi | Toshiya Matsuoka, 20 years later | Unowned |
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Jay Kabira | Hidetaka Ono, 20 years later | Unowned |