bro TQ so much for the chap! I guess 3 more chaps to go to hit the latest chap (20)! :3
I gotta point out some part that seems a bit off (idk what's the word), not about the translation~
1. Arirai to Alilai, it's actually supposed to be Arilai according to official TL of the series LN (sometimes it's best to follow the name/call/title according to official TL)
2. Page 21, speech bubble on 2nd board/panel from right, if it's Kazuhiro's monologues,
it supposed to be his grandpa in Aomori, never mentioned any grandma
in LN unless the mangaka changed it for... whatever reason is 🤔