Thanks for including me!
No page, I'm more of a sporadic contributor to fandom
Oh by the way zenzai is probably a pun on 善哉, similar to oshiruko.
For part 5:
大知 on the wall could be 大和
The "China" pot could well be the first kanji of 漢方
I think the 将星 posters could be upside down, flipping it 180 the first kanji looks like 皆
The shop with the ?? sign on top I think is 魔天リA, i.e. a really convoluted way of writing Materia.
只今入荷 is "in stock now"
The odd doll in the left corner looks like a daruma, there's also a couple of pennants and a 提灯 with something on it, can't make out a single word though...
In the gym the banner on the left looks like it ends in 男力, can't make out the rest...
The white and red war banners in the FiRe mat room look like 戦-something-武
The karaoke joint has a mat that appears to say おいでやす, the Kyoto version of いらっしゃいませ
Blue sign: “Ice” (氷), this usually refers to かき氷
Honeybee inn has a sign that says something somthing 会計
The map in the tent is of Japan
The sign in the middle of North Corel has what looks like 小, 屋, maybe 問 or something? Can't tell...