SOS! Tokyo Metro Explorers: The Next
42m·Animation, Adventure
Summer, 2006. A 5th grader Ryuhei discovers a notebook entitled "Tokyo Exploring Records." It was a journal kept by his father, Shohei, when he was around Ryuhei's age. Ryuhei forms his own exploration party with his friends Shun and Yoshio. One summer day, the party and Ryuhei's younger brother Sasuke who happens to tag along, heads to the dungeon looking for a treasure indicated on the journal
| Actor | Role |
|---|---|
 Akiko YajimaSatoshi Ozaki (voice) | Satoshi Ozaki (voice) |
 Bin ShimadaKusajiro Yamashita (voice) | Kusajiro Yamashita (voice) |
 Issei FutamataShouhei Ozaki (voice) | Shouhei Ozaki (voice) |
 Kikumi UmedaYoshio Ohkido (voice) | Yoshio Ohkido (voice) |
 Kozo ShioyaYuukichi (voice) | Yuukichi (voice) |
 Sanae KobayashiRyouhei Ozaki (voice) | Ryouhei Ozaki (voice) |
 Sayaka AidaToshi Sakurai (voice) | Toshi Sakurai (voice) |
 Unsho IshizukaGeorge (voice) | George (voice) |
 Yuu AsakawaMomoyo Takikawa (voice) | Momoyo Takikawa (voice) |