Takashiro Shugo's ex-girlfriend and Kazuna's missing sister.
Personal profile
Her whereabouts are the starting point of this investigation. Her father believes she is dead, but her sister and Nai search for her based on new sightings. These two accounts force Qiu Wu to face their old relationship anew.
The identity in Love Prison ~Moon Madness~
Separated by her family as a child, Qiu Wu was one of the first to accept her. Later, he was revered as the cult leader and was extremely afraid of losing Qiu Wu again.
PC Original: Memories of the Past
The original PC version's flashback states that seven years ago, Akigo had to leave Zushi for military recruitment, and Yura strangled him to stop him from leaving; The two continued to separate afterwards.
REBIRTH FHD Prologue
The prologue of the REBIRTH FHD remake first describes Yura throwing himself into the sea before meeting Shugo, but then survives; The scene of digging the earth appeared after this experience.
PC Main Story: The rescue target revealed by Qiqi
Akigo rescued Yura as Wakana and cared for him. Qiqi reveals her identity in the final scene.
PC Main Story: The Final Conflict Between Sisters
After Qiqi exposes the crime, Yura tries to kill Wana. But Kazuna responded, willing to sacrifice herself, hoping her sister and Qiu Wu would live happily.
REBIRTH FHD Umi no Hikari Ending: Facing Crime
In the ending of 'Umi no Hikari,' Yura decides to face his crimes for the sake of his daughter and Akigo. In the end, she returns.
Related entries
- Featured works:Love in prison ~ Moon madness ~
- Ex:Shugo Takagi (Koigoku)
- Younger sister:Kazuna Kazuki (Koiku)
- Father:Keiichiro Kozuki (Koigoku~Moon Madness~)
- Related epilogue ending:Sea light
- Seven years ago, he tried to stop him from leaving by choking (original PC flashback):Shugo Takagi (Koigoku)
- In the PC finale, Akigo once mistook Yura for Kazuna and saved him:Shugo Takagi (Koigoku)
- In the PC finale, Shichiqi reveals Yuri's identity as being rescued:Takashiro Qiqi (Love in Prison)
- In the final act of PC TRUE, Kazuna is attacked by Yura and is willing to sacrifice herself:Kazuna Kazuki (Koiku)
References
- PROTOTYPE: Love Prison Switch version
- 11 Monsters: Kartagra Switch Version Impressions
- Yoshito Akui: Original PC for Acts 3 and 4 of Cartagra Gameplay
- Rei Aarugu: Impressions of all the REBIRTH FHD routes of 'Koigoku'
- Yoshito Akui: Original Cartagora PC Final Playthrough
- Carutagra ~Tsuki-Mad Ino-Byo~ (Part 17)
- Impressions of 'Karutagra ~Tsukikyo Ino-Byo~ 《REBIRTH FHD SIZE EDITION》'
Data compiled on: 2026-10-12.