斉木楠雄のΨ難 9 | The Disastrous Life of Saiki K., Vol. 9

Title: 斉木楠雄のψ難　９
Authors: 麻生　周一 著
Published At: July, 2014
Description:
The Saiki family decides to visit their mother's hometown during spring break. They are greeted by a kind grandmother and a difficult grandfather! However, this taciturn and unfriendly grandfather has a troublesome secret that only Kusuo knows about...!?