BLUE GIANT A free quiz app is now available! ! Additional questions are added at any time ( ´͈ ᗨ `͈ )◞
(This is an unofficial app by a fan)

Now showing a big hit!

"BLUE GIANT" is a Japanese manga series by Shinichi Ishizuka. It is a work about jazz, and it is a popular work that was serialized in "Big Comic" (Shogakukan) from 2013 No. 10 to 2016 No. 17 (´◡`๑)