yeah 100% its his mom lol
@JaneQuotes
1: A) she is famous. B) She doesnt know if Ren mentioned her, C) if shes trying to avoid Ren from finding out, she wouldnt want Kyoko to name drop her when she talks to Ren
2: Clark Kent. Wearing glasses/hats is a common celeb tactic, she wants to evaluate Kyoko, and not draw attention to herself as a celeb.
3: His mom was the one cooking tons of food force feeeding him to the point where he developed a trauma from it and deosnt liek to eat.
5: Risk what? he just didnt want to meet with his parents. he never banned them from Japan.
7: his surprise comes from recognition, it could be anyone he didnt expect to see in the photo.
Your argument is like the whole argument of since you cant prove that god doesnt exist then he can exist. No one ever mentioned him having siblings, They dont do the typical multi child thing of comparing his behavior to other well-behaved siblings (since he doesnt have) There was also a scene when the Dad proclaims how much he loves his Wife and Son, and doesnt bother to include other kids if they existed? so he doesnt love them? No. short of an actual confirmation by someone, im 100% sure its his mom.