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Shin SOS Dai Tokyo Tankentai

Shin SOS Dai Tokyo Tankentai

Finished

新SOS大東京探検隊

Elementary school student Ryuuhei stumbles upon his father's old school notebook while packing for a move. The notebook details a search for a hidden treasure in Tokyo's vast network of underground passages. Intrigued, Ryuuhei brings his little brother along and gathers three friends he met in an online chat room to embark on a quest.

What they discover instead is an entire underground community filled with eccentric characters. Among them is a senile old soldier who still believes he is carrying out a World War II-era mission. The children must navigate this strange world and decide what treasure truly means.

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