Is Gintama: Mr. Ginpachi's Zany Class based on a book?

Common questions

Is Gintama: Mr. Ginpachi's Zany Class based on a book?

Yes. Gintama: Mr. Ginpachi's Zany Class is based on the book series Gintama: Mr. Ginpachi's Zany Class by Tomohito Ohsaki.

Who wrote the book Gintama: Mr. Ginpachi's Zany Class is based on?

Gintama: Mr. Ginpachi's Zany Class was written by Tomohito Ohsaki.

Should I read the book before watching?

If you like knowing the full story and characters first, read Gintama: Mr. Ginpachi's Zany Class before you watch. Adaptations often change or cut plotlines, so the book is a different experience even if you've seen the TV series.