Dandadan Volume 21 Features Seiko Ayase
Dandadan’s latest volume cover features Seiko Ayase with her current look.

On September 25, 2025, we receive the cover for Volume 21 of Dandadan, with Seiko Ayase in the lead.
The previous Volume 20 had her granddaughter Momo Ayase in focus while behind her is Volume 19’s Count Saint-Germain.
This volume covers Chapter 175: “So Who’s the True Perp?” to Chapter 183: “So It’s You”
This is the fifth cover featuring Seiko, with the future Volume 23 being sixth where Seiko will be at the back as is the Dandadan pattern.
About Dandadan
Dandadan is a manga written and illustrated by Yukinobu Tatsu for Shueisha’s Shonen Jump + App on April 6, 2021.
As of writing, the manga has a total of 209 chapters and has sold over 10 million copies as of March 2025.
Dandadan is the story of Momo and Okarun (real name: Ken Takakura), two students with differing opinions about the origins of the supernatural, with Momo believing in ghosts and Okarun believing in aliens.
After losing his kintama to the Turbo Granny yokai, Okarun joins with Momo to retrieve what he had lost while facing the mysterious aliens and supernatural beings encroaching on their neighborhood.
The manga was adapted into an anime produced by Science SARU (Devilamn Crybaby, Scott Pilgrim Takes Off) that was released on October 3, 2024.
Source: Twitter
“Dandadan” vol 21 by Yukinobu
Anime season 3 officially announced.
Wacky Occult Battle Action about an UFO-fanatic high school boy bonding with the tough granddaughter of a powerful spirit medium over his missing balls. pic.twitter.com/Pry2LR4o4Z
— Manga Mogura RE (Anime & Manga News) (@MangaMoguraRE) September 26, 2025
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