“The Mature Idol Project” - The latest project proposed by Manpuku Entertainment Productions, in a bid to revive the company. Experienced in the successes and failures of the business world, 6 middle-aged men now face the many hurdles of age and physical ability, whilst pursuing their goal to become idols. In an effort to prove that old dogs can learn new tricks, and that you can still learn to shine no matter your age, these middle-aged men, at the end of their ropes, are taking a stand!
Episode 1
Down on his luck and freshly unemployed Kentaro applies for one last job. He thinks he bombs the interview – but Manpuku Entertainment Productions has plans for him!
Episode 2
Kentaro is hired along with other mid-career, middle aged men, to become a new idol group, the Eternal Boys! The group records their introduction to the world.
Episode 3
The lessons for the debut of the Ossan Idol Project, Eternal Boys, began! But singing and dancing at the same time is hard.
Episode 4
A little liquid courage may be the key to unlocking idol worthy dance moves!
Episode 5
Today's agenda: making the Eternal Boys' first music video!
Episode 6
There are two kinds of humans: the ones who give, and the ones who receive.
Episode 7
What's more exciting than the Eternal Boys getting 100,000 views on their first video? Their first public performance, that's what!
Episode 8
The boys have their first CD sales meeting. They also deal with living as roommates; who's wearing whose socks?!
Episode 9
Ishida recalls fond memories of the idol group, Gentlemen! Now he's in an idol group himself. Will these worlds collide?
Episode 10
The Men's Idol Fest only happens once a year and the Eternal Boys are making their way to its stage! It’s like being catapulted to the champions league!
Episode 11
An embarrassing blunder lands Yamanaka-san in hot water. It looks like things are about to go "kaboom!"
Episode 12
Ima-chan's solo song "100% Your Personal Space" is beyond cute! The Eternal Boys get nitty gritty with lyrics.
Episode 13
Is Sanada really going to quit the Eternal Boys just when they're getting started?!
Episode 14
Good news, everyone! Kakizaki is bringing a new member to the Eternal Boys!
Episode 15
You know the old saying: you can take the boy out of the idol, but you can't take the idol out of the boy!
Episode 16
Sometimes, you can't teach an old dog new tricks. Sometimes you can!
Episode 17
Haru Asai grapples with his career as a professional soccer player turned middle-aged idol! It might be time once again to play ball!
Episode 18
The Eternal Boys browse the best website on the entire world wide web: the Eternal Boys' official fan site!
Episode 19
The Eternal Boys feel the love online from their fans! So does Manpuku Entertainment Productions' company cat, Pepechan!
Episode 20
Life as a middle-aged idol isn't all stage lights, show tunes and joint cream; the boys have some tough conversations.
Episode 21
One of the Eternal Boys feels like he's going back to school. Imagine doing homework again. No thanks!
Episode 22
The Eternal Boys receive a package. But what's in the box?!
Episode 23
The Eternal Boys have been working toward this moment for their entire idol careers! It's time to perform!
Episode 24
In the afterglow of their stage performance, what does the future hold for the Eternal Boys?
