Itsudemo Jitaku ni Kaereru Ore wa, Isekai de Gyoushounin wo Hajimemashita - Vol. 6 Ch. 53

[Med1um]

Does she ever do anything with his soul? Like actually reincarnating him or something?

Also, I don't think we have enough info to say that grandpa didn't approve. I would say him saying he wanted to be with her forever can imply that they have a discussion on this.

No, she just take care of the pendant dearly. It also wasn't stated whether he is conscious or not.

 

[Reizor]

Freaky Grandma
Freaky Grandma

 

[Carn109]

Mel gibson nooo
Also looks like the cat is out of the bag. our cheeky sisters will be joining in on the fun

 

[DemonHide]

In the novel she actually told him about grandpa's soul in the necklace, and Shirou retorted about how awful it is, while grandma countered that it was his own wish.

Good thing you mentioned that, or else I'd have held back my comments about moving into position as Shirou's new grandpa! I'm sure he also doesn't mind being a necklace... for obvious reasons.

 

[CoolOtamegane]

He should Become Grandma successor, Become Wizard of Immortality
Although immortality is super bad but i dont want to leave grandma alone again