Loading anime…
500000000 years button
Synopsis
The story
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!
Psychological
Episode guide
12 episodes
Watch progress is saved in this browser.
01Episode 1Unwatched · AiredAired Jul 14, 202202Episode 2Unwatched · AiredAired Jul 21, 202203Episode 3Unwatched · AiredAired Jul 28, 202204Episode 4Unwatched · AiredAired Aug 4, 202205Episode 5Unwatched · AiredAired Aug 11, 202206Episode 6Unwatched · AiredAired Aug 18, 202207Episode 7Unwatched · AiredAired Aug 25, 202208Episode 8Unwatched · AiredAired Sep 1, 202209Episode 9Unwatched · AiredAired Sep 8, 202210Episode 10Unwatched · AiredAired Sep 15, 202211Episode 11Unwatched · AiredAired Sep 22, 202212Episode 12Unwatched · AiredAired Sep 29, 2022Characters & voices
9 credited
Narrator
Supporting
Tonio
Main
Jaimi
Main
Suneko
Main
Hana-chan
Supporting
Inoue Hakase
Main
Unko-chan
Supporting
Dragon
Supporting
Souta Sugahara
Supporting
Production staff
500 credited
Achille-Claude DebussyInsert Song Composition (ep 7)Souta SugaharaColor DesignSouta SugaharaPlanningSouta SugaharaOriginal Character DesignSouta SugaharaDirectorSouta SugaharaOriginal CreatorSouta SugaharaAnimation DirectorSouta SugaharaCharacter DesignSouta SugaharaArt DirectorSouta SugaharaScriptSouta SugaharaCG ModelingSouta SugaharaSpecial EffectsSouta SugaharaSound DirectorSouta SugaharaSeries CompositionSouta SugaharaEditingSouta SugaharaProduction DesignSouta SugaharaTitle Logo DesignSouta SugaharaPhotographySouta SugaharaSound EffectsSouta SugaharaMusicThemes & motifs
AniList community tags
PhilosophyTheme-Other98%
Full CGITechnical96%
EducationalTheme-Other79%
MetaTheme-Other79%
Surreal ComedyTheme-Comedy79%
AmnesiaCast-Traits79%
Time ManipulationTheme-Sci-Fi79%
Memory ManipulationTheme-Other79%
Cosmic HorrorTheme-Other79%
Primarily Female CastCast-Main Cast79%
EpisodicTechnical70%
ChibiTheme-Other60%
ReligionTheme-Other60%
Male ProtagonistCast-Main Cast60%
VTuberCast-Traits60%
ScatSexual Content20%
Community pulse
1.3K members
Score spread
10
20
30
40
50
60
70
80
90
100
Watch status
Current109
Planning727
Completed280
Dropped111
Paused54
Related titles
Series map
More like this
AniList recommendations