|Family|| Ikuo Takabayashi (Grandson)
Keiko Numata (Wife)
|Affiliation||Sakitani Kinenkan Owner|
Kensaku is an old man with very short gray hair, black eyes and gray mustache. He wears a purple shirt and a yellow apron, like his wife.
He seemed to be a serious and rational old man.
He made his debut in the anime in Episode 10 when he welcomes a part of 9th Grade Class 3 who came at the Yomiyama Shrine to pray for their safety, hoping this action will stop the calamity, along with Keiko, his wife. The class accommodated at their restaurant-pension.
In Episode 11, he was killed by his wife with knifes stabbed into his body, witnessed by Mochizuki and Teshigawara.
- In the original novel he is killed by his wife with a knife. The reason is unknown.