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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.
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Shingo KatoriSoichiro Kanzaki
Miki SakaiNoriko Kinoshita
Anne SuzukiMisaki Kinoshita
Yuya EndoYusuke Sakamoto
Katsumi TakahashiYusuke's Father
Kuniko AsagiYusuke's Mother
Kinzō Sakura
Takashi MatsuoMisawa
Megumi HayashibaraFemale Researcher / Voice of Tetra
Kazue TsunogaeSnack Shop Lady























| Platform | Score | Points |
|---|---|---|
| IMDb158 votes | 6 | 6 pts |
| Rotten Tomatoes | not available | skipped |
| Metacritic | not available | skipped |
| Letterboxd | not available | skipped |
Scores from IMDb. Updated weekly.
158 votes across 1 platformJuvenile (2000) has a Lantern Score of 6.0, from IMDb 6.