"This program is a documentary variety show that closely follows the first-time experiences of mature and experienced adults — known as 'Otona' (grown-ups). ‘Things they’ve never experienced despite being adults’ ‘Things they’ve struggled to take the first step toward’ No matter how small it may seem, a 'first-time experience' as an adult is sure to enrich one's life! We give a gentle push to adults from all walks of life to take that step! What kinds of adults will take on what kinds of first-time challenges...? Stay tuned for more updates!"**
Browse every episode and jump into details.
Jun 19, 2025
Watching over these adults’ first-time life experiences are... Daisuke Miyagawa, Tatsuya Fukazawa (from Snow Man), Michopa, and Miyuki Imori! The stars of the show are the adults who are “supposed to be full of life experience”! They’ve never taken that first step... and now, we’ll give them a little push forward!
Quick answers about this season's release timeline and episode lineup.
オトナが階段のぼる Season 1 premiered on June 19, 2025.
オトナが階段のぼる Season 1 has 1 episode.
The season opens with Season 1 Episode 1, "1". It aired on June 19, 2025.
Go to Season 1 Episode 1