"Logicalism" is HINATA Haruhana's website.

Sitemap

Blog
You can know my new works.

Logicalism characters
List of "Logicalism" characters

Songs
You can download all songs.

Comics and artworks
"Kisetsuno", "Ayashi no kitan", etc.

Novels
"Nazotoki" is based on these novels.

Message Board
Please post your message or artwork.

Free materials and requests
I am accepting requests for work.

Logicalism's official twitter account

HINATA Haruhana's twitter account

Haruchika's twitter account
▶︎Who is he?