500000000 years button is a tV series anime that premiered in summer 2022, produced by STUDIO SOTA.

About the production: the story comes from a manga, there are 12 episodes of about 21 minutes and its current status is "finished".

Its main genres are psychological, with themes such as Philosophy, Full CGI, Educational and Meta.

On AniList, 500000000 years button has an average score of 54%, an average score, and appears on 1,282 users' lists.

The franchise continues in or follows from: 5-Oku-nen Button Part 2.

The 500 million year button. Press that button and a million yen will come out. In exchange, you have to spend 500 million years in a completely empty space. However, the moment 500 million years have passed, your memory will be erased and you'll be right back where you started. For the person who pressed the button, it would be like a million yen in an instant. 5-year-old Tonio, 14-year-old Jaibi, and 17-year-old Suneko, were at a loss for money to pay for their father's treatment in the hospital. But then, in front of the three siblings, a person with the "500 million year" button appears... A brand new animation based on the cult classic "500 Million Year Button" story from the Minna no Tonio-chan series! (Source: 500,000,000-nen Button Official Home Page)

Official synopsis from AniList.