My Grandfather, the Master Detective (2026) Episode 4

Published: August 16, 2026Updated: August 16, 2026

Crafted by director Katayama Osamu and Murao Yoshiaki and brought to life by the exceptional Yoshikawa Ai, My Grandfather, the Master Detective (2026) is a J-Drama of rare emotional precision and depth. Originally airing on TVer, the series has earned widespread praise for its understated storytelling, layered characters, and the kind of quiet intensity that makes Japanese drama so distinctively powerful. Episode 4 Eng Sub is available free on KissAsia — HD quality with accurate English subtitles.

Join millions of fans watching My Grandfather, the Master Detective (2026) on KissAsia — the fastest, highest-quality streaming of dramas from Korea, China, Japan, Thailand, and beyond.

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Episode Details

Poster of My Grandfather, the Master Detective (2026)
SeriesMy Grandfather, the Master Detective (2026)
Episode4
StatusReleased
CountryJapan
Video LanguageJapanese
SubtitleEnglish
Typedrama
GenreDrama, Life and Mystery
CastYoshikawa Ai
DirectorKatayama Osamu and Murao Yoshiaki
NetworkTVer