WARNING: Only available in Japanese.

Whether you're new to the world of Yumeutsutsu or a seasoned fan looking to complete your collection, this short story spin-off offers a compelling blend of Visual Novel narrative and Music Action gameplay.

Nestled in the outskirts of Imperial City Tokyo, within a quaint town that still cherishes old traditions, sits the unassuming office of indie studio Eureka Soft. In their meeting room, the atmosphere is thick with tension, as discussions unfold that could determine not just the future of Eureka Soft, but the fate of the entire world. Tempers run hot and frustrations mount, punctuated by cryptic utterances: words like "alien," "chunibyo," "Kansai dialect," and "obsessed" hang in the air.



Enter Ai Ohtori, who takes the stage—and to the beach—with aspirations of becoming a top-tier idol. Her dreams are intrinsically tied to the destiny of Eureka Soft, and indeed, the world itself.

Staff
Character design, Main artist

• Fuzichoko

Scenario

• Hio Kosaka

Cast and voice actors

• Ai Ohtori (Personality-less heroine): Maya Yoshioka
  
• Kokoro Yanagiya (Young sister): Manami Numakura
  
• Saki Mugendou (Scenarist): Tokui Aozora
  
• Nana Tachibana (Vocal artist): Izawa Shiori
  
• Marie Mahler (Artist): Ikezawa Haruna
  
• Honoka Daigo (Programmer & CEO): Itou Shizuka
  
• Banako (dog): Ohtsubo Yuka
  
• Hatei (Director of PD team): Ko Mazuru

Main Theme "One heart" - Ai Ohtori solo ver.

• Song: Ai Ohtori (Voice: Maya Yoshioka)
  
• Writer: Riko Azuna