Juvenile
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.
- Genre: Science Fiction
- Director: Takashi Yamazaki
- Cast: Shingo Katori, Miki Sakai, Anne Suzuki, Yuya Endo, Kyôtaro Shimizu
- Country: Japan