♂ m

A diligent 3rd-year high school student. President of the Newspaper Club. His parents died during the earthquake six years ago. Since then, he has taken shelter in the mobile home near Miyashita Public Park.

♀ f

One of the heroines. A 2nd-year high school student and a president of the literary club. She is a fashion-conscious modern type high school girl.

♂ m

Member of the Newspaper Club and Takuru's friend.

♀ f

One of the heroines. 1st-year high school student and a member of the Newspaper Club. Silent otaku girl with extreme nearsightedness. The club members treat her like a little sister.

♀ f

3rd-year high school student. Never attends any lessons and always wears a lab coat. She works as a neuroscientist at the American Viktor Chondria university. She has flown to Shibuya in order to research the Chaos Child Syndrome.

♀ f

One of the heroines. 3rd-year high school student and the vice president of the newspaper club. Her parents died in the Great Shibuya earthquake. She comes from the same orphanage as Takuru.

♀ f

One of the heroines. 2nd-year high school student and member of the newspaper club. Childhood friend of Takuru.

♂ m

A detective who is given charge of the case of the Return of the New Generation Madness.

♀ f

One of the heroines. A childish-looking 14-year-old, she's actually quite composed young lady. She has almost no ability with mobile phones, computers or other electronics.

♂ m

He is a homeless Shibuya resident, and a close friend to Miyashiro Takuru. Almost always drunk, he serves as a comedic relief during serious times.

♂ m 18

Student Council member. Friend of Nono.

♀ f

President of "Trustworthiness Investigation Company Freesia." Chaos;Child: Chaos;Head Noah:

♂ m

A medical doctor in Aoba Clinic and the foster father of Takuru, Nono, Yuuto and Yui.

♀ f 15

Yui and her younger brother live at the Aoba Dorm with Takuru and Nono. She is very protective of her brother.

♂ m 13

♂ m

Teacher at Hekihou Academy. Adviser of the Newspaper Club.

♀ f