Ojiichan wa Shounen Tantei

Author(s): INOUE Yoshihisa

Status: Completed

Rank: 3020th

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Basically, the teenage detective kiddo was frozen by some EVIL MASTERMIND PROFESSOR back in near-mid-1900’s, and gets unfrozen in the 2000’s by his granddaughter. Hilarity ensues as he encounters weird new stuff and does silly blunders in his daily life with his granddaughter, Hikari.