Author
Keita Takatsu
Keita Takatsu is a manga artist associated with the educational Manga Guides series. They illustrated The Manga Guide to Physics and The Manga Guide to Relativity, both originally published in Japan by Ohmsha and later released in English by No Starch Press.
Publicly available sources provide limited biographical information about Takatsu beyond these credited works. In The Manga Guide to Relativity, Takatsu is specifically credited with adapting the educational material into manga form.