The protagonist, whose name I'm still not sure of (let's call him "N"), finds himself inexplicably transported back in time to his 50s, with the body of an elderly man. The initial culture shock and confusion are relatable and comedic, as N navigates this new reality. His "old man" body is a hilarious vessel for his youthful spirit, leading to some great comedic moments.
Reina stares at her with awe. The camera lingers on Aoi’s confused, aged face. The subtitle reads: “Maybe being an ojisan isn’t so weak after all.” hei soshite watashi wa ojisan ni ep01
Rewatching reveals hidden clues for future episodes: The protagonist, whose name I'm still not sure
The show blends slice-of-life with quiet mystery. The title’s conversational “Hei, soshite watashi wa…” gives it a confessional, diary-like feel — as if Miki is telling us the story in retrospect. The “ojisan” (uncle/middle-aged man) isn’t a romantic figure, but a reluctant mentor, carrying guilt and a dusty leather bag full of cassette tapes and old maps. Reina stares at her with awe
The phrasing is very close to a known Japanese drama or adult content series. Common similar titles include: