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Shin SOS Dai Tokyo Tankentai
'While packing for a move, elementary school student Ryuhei finds his father's old school notebook detailing a search for a treasure in Tokyo's vast network of underground passages. With his little brother tagging along, he and three friends from an online chat room gather and set out on a quest to find the treasure. What they discover instead is an entire underground community composed of assorted eccentrics, including a senile old soldier still performing a World War II-era mission.' (Source: ANN)
Type: TV
Country: Japan
Premiered: Spring 2007
Date aired: Apr 16, 2026 to ?
Broadcast: Thursdays at 00:55 JST
Status: finished
Source: Original
Genres: Adventure
Scores: 6 / 222 reviews
Duration: 3 min
Episodes: 1 / ?