The crossover collaboration between Arifureta: From Commonplace to World’s Strongest – Rebellion Soul and HIGH SCHOOL OF THE DEAD has officially begun on the G123 browser game platform, revealing new swimsuit artwork for Saeko and Saya. Running from August 12 to August 25, 2025, the event marks the first appearance of HIGH SCHOOL OF THE DEAD characters in the Arifureta game.
Saeko Busujima and Saya Takagi are now available to recruit as playable characters, with newly unveiled artwork showing the two in swimsuit variants exclusive to the event. Additional crossover skins include Yue and Shizuku Yaegashi from Arifureta in Fujimi High School uniforms, Kaori Shirasaki dressed as Shizuka Marikawa, and Tio as Yuriko Takagi.
The event features special illustrations and themed costumes that combine the zombie survival theme of HIGH SCHOOL OF THE DEAD with the fantasy setting of Arifureta. Players can try the collaboration directly through G123 without downloads or registration.
About the Two Series
- HIGH SCHOOL OF THE DEAD: Based on the manga by Daisuke Sato (story) and Shoji Sato (art), the series follows students fighting to survive after a zombie outbreak overtakes their school. Synopsis:
Fujimi High School has been turned into a crucible of hell by intruders – “Them”! They attacked, ate and infected people throughout the school. In the school that has become a living hell, Takashi Komuro, his childhood friend Rei Miyamoto, and his best friend Hisashi Igo take refuge. However, Hisashi got bitten by “Them” while protecting Rei, and turns into one of “Them”… The remaining two survivors join up with their classmates: Saya Takagi, Kota Hirano, the kendo club leader Saeko Busujima, and the school doctor Shizuka Marikawa. They are determined to escape the school! Is there any way for them to survive?
- Arifureta: From Commonplace to World’s Strongest: Based on the light novel series by Ryo Shirakome. Synopsis:
Hajime Nagumo finds himself in a fantasy world with classmates who constantly bully him. While everyone is revealed to possess cheat skills perfect for battle, Hajime only finds himself with a seemingly useless ability as a Synergist. Weakest even in another world, he ends up at the bottom of the Abyss due to a classmate’s betrayal! With no way out, Hajime falls into the depths of despair… until his fateful encounter with the vampire Yue paves the way for him to become the strongest synergist. “I’ll protect you, and you’ll protect me. We’ll be unstoppable… ..and surpass the entire world, together!” The “Strongest” Isekai Fantasy begins with the story of the boy in the abyss and the hidden vampire! —And thus the boy becomes the “Strongest”.
Season 3 of the anime recently finished airing.
Source: Press Release
©DAISUKE SATO・SHOUJI SATO / FUJIMI SHOBO / H.O.T.D Project
©Ryo Shirakome, OVERLAP/ARIFURETA Project
©CTW, INC. All rights reserved.
