初音岛4
PROLOGUE and Route Reading (Hatsune Island 4)
The game progresses through scene text and choices. Advance Chapter: 'Ultimate Party of Birth!' The official website states that the trial version and the full version archives are not shared.
Suginami (Hatsune Island 4)
Ichito's classmate and friend, who claims to be a famous detective, excels at intelligence gathering and reasoning, but is also wary of classmates due to his strange behavior.
Wonderland (Hatsune Island 4)
A theme park operated by the Sagisawa conglomerate, where the main actress Alice's appearance is modeled after Arisu, the daughter of the zaibatsu chief.
Kakomi Academy (Hatsune Island 4)
It has an affiliated campus with the main school. In the original, Ichito, Yurisu, and Nino and Hiyori were third-year students. After entering the FD, Yurisu had already advanced to the first year at the main school.
Mirror of the Smiling Face (Hatsune Island 4)
Ichitou can use a small magic: when looking at others through a mirror, they will appear smiling. This ability is part of the protagonist's setting, not a game menu for reading affection.
Miwa Mishima
A second-year junior at the academy, serving as acting Disciplinary Committee Chair. She is serious but dislikes attention, and her daily work includes investigating Hiyori Shirakawa's dating activities.
Ye Fang (Hatsune Island 4)
Ichito's classmate and friend, likes to dress nicely, and attends school in a female student uniform. Ichito, Suginami, and Ye Fang are often collectively called the "Three Fools" by classmates.
Fengcheng is renowned for its poetry
Students who transfer to campus at the wrong times are usually silent and keep their distance from others. Skilled in video and tabletop games, enjoys small animals.
Alice (Hatsune Island 4)
The main cast of Wonderland theme park, with appearances modeled after Yurisu Sagisawa, responsible for introducing the park and raising its profile.
Chiyoko Hinohara
Juniors who live under the CHOCO name love to show off, are eager to try new things, and tend to take initiative when facing difficulties.
KotoRI (Hatsune Island 4)
Virtual livestreamers mainly provide life advice and encouragement, and can also sing. Yi Deng was one of his listeners.
Gen Tokosaka
Grandfather of Kazuto Tobusaka, a late great magician. He has a straightforward personality, making others feel that he can find solutions when facing difficulties.
I met you and met you who knew you
The neighbors of the Tobusaka siblings are one grade higher than every year they climb. She prepared breakfast for the two of them every day, was good at cooking, but not at other chores or navigating the way.
Climbing the slope once more
The protagonist of D.C. 4 can see others' expressions as smiling faces through a mirror. Although they often find it troublesome, they tend to actively run around for others' matters.
Nino Tokosaka
Kazuto Togasaka's adopted younger sister, in the same class as Kazuto. She is an honor student at school, but at home she is more mischievous and enjoys teasing Ichitō; She likes cats, but due to allergies, she can only use dolls instead.
At the egret marsh, there is a village where it rests
Born into a wealthy family, cheerful and friendly, she is a popular student at the academy. She likes 'Alice in Wonderland' and detective novels, but is afraid of loud noises like thunder.
Ten rivers and springs
Xiangxiang is the health doctor at Xiangxiang Academy and also the homeroom teacher of Ichito's class. Usually easygoing, can handle matters seriously when necessary, and skilled in self-defense techniques.
Hiyori Shirakawa
A classmate from Yideng runs a dating and matchmaking event with a high success rate. She acts boldly and is very enthusiastic about the emotional development of those around her.
Hatsune Island 4
Hatsune Island 4 (D.C.4 ~ダ・カーポ4~) is a romance adventure game developed by CIRCUS, set on Kakomi Island. The cherry blossom trees in the lake, the artificial spirits in the theme park, and the boy who can make their faces smile in the mirror all come together to create a campus life tinged with magic.