Ojiichan wa Shounen Tantei

You are reading Ojiichan wa Shounen Tantei manga, one of the most popular manga covering in Comedy, Ecchi, Mystery, Shounen, Supernatural genres, written by Inoue Yoshihisa at Asurasan, a top manga site to offering for read manga online free. Ojiichan wa Shounen Tantei has 35 translated chapters and translations of other chapters are in progress. Lets enjoy.
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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.