07th Expansion Wiki
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This article is about an event in
Higurashi no Naku Koro ni Mei.
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Super Dimension Academy Z (超時空学園Z Chō Jikū Gakuen Z) was the fifteenth event in Higurashi no Naku Koro ni Mei. It is a space and tokusatsu-themed event that ran from April 1, 2021 until April 10, 2021. The SR card "Cosmo Squad" Hanyuu Furude was available to those who completed the event story.

Plot Summary[]

Main article: Super Dimension Academy Z/Summary

The club goes stargazing one night but soon wake up to find themselves on a spaceship in the future. People resembling Keiichi and Rika appear and tell them the truth of what happened a thousand years ago.

Boosted Units[]

The following units increased event-related drops when brought into battle. They are units associated with this event.

Sprite Role & Character 5-Star 6-Star
Keiichi8 mei battle "Borg Decker"
Keiichi Maebara
Mei0067 Mei0068
Rika8 mei battle "Galactic Patrol"
Rika Furude
Mei0069 Mei0070

The following unit was a reward for completing the event and has a rarity of SR.

Sprite Role & Character Card
Hanyu5 mei battle "Cosmo Squad"
Hanyuu Furude


  • The event and its associated SSR stories are inspired by tokusatsu shows, namely Space Sheriff Gavan.