うちのひいおばあちゃん18歳
うちのひいおばあちゃん18歳 is a 74-episode short drama streaming in English on Dramaflix — every short series from 45+ platforms for just $12 a month.
Where to watch?
Dramaflix is the better dealPay $7.99 less per month with Dramaflix: the short series of 45+ platforms, including Reelife, in one plan.Save $7.99 a month
Plot
70年の時を超え、18歳のまま目覚めた物理学者容遇（ヨンユウ）。待ち受けていたのは…なんと老人化した息子紀舜英（キシュンイン）と問題だらけの曾孫たち！社長なのに騙されやすい長孫と勉強大嫌い道楽次孫。家族を栄光の道へと導くために、18歳の若き曾祖母の愛の鉄拳で、この家族大改革の物語が今始まる！
Frequently Asked Questions
Where can I watch うちのひいおばあちゃん18歳?
うちのひいおばあちゃん18歳 streams in English on Dramaflix; its source platform is Reelife. A Dramaflix subscription covers every short series from 45+ platforms.
How much does it cost to watch うちのひいおばあちゃん18歳?
On Dramaflix, うちのひいおばあちゃん18歳 is included in a single $12/month plan that covers all short series from 45+ platforms. Watching it on Reelife alone costs $19.99 a month — Dramaflix is $7.99 cheaper per month.
Is うちのひいおばあちゃん18歳 on Dramaflix?
Yes, うちのひいおばあちゃん18歳 is in the Dramaflix catalog with all episodes available in English.
How many episodes does うちのひいおばあちゃん18歳 have?
うちのひいおばあちゃん18歳 is a short (vertical) mini series with 74 episodes in total.
Is うちのひいおばあちゃん18歳 dubbed or subtitled in English?
うちのひいおばあちゃん18歳 is available on Dramaflix with English dubbing and/or English subtitles.
What is うちのひいおばあちゃん18歳 about?
70年の時を超え、18歳のまま目覚めた物理学者容遇（ヨンユウ）。待ち受けていたのは…なんと老人化した息子紀舜英（キシュンイン）と問題だらけの曾孫たち！社長なのに騙されやすい長孫と勉強大嫌い道楽次孫。家族を栄光の道へと導くために、18歳の若き曾祖母の愛の鉄拳で、この家族大改革の物語が今始まる！
Streaming info last updated: October 4, 2026
Similar short dramas
See all →
73 episodes 
55 episodes 
40 episodes 
40 episodes 
49 episodes 
40 episodes 
52 episodes 
50 episodes 
56 episodes 
69 episodes 
79 episodes 
60 episodes