Adventure could be another theme. Many light novels involve the characters going on some sort of journey, whether it's physical or emotional. In Amano Chigiri, the characters might be on an adventure to discover something, like a hidden truth or a new world.
I'm not sure specifically as I haven't read it. But generally, a light novel often involves elements like unique characters, a fictional world, and some kind of adventure or relationship development. It might be about a pact with spirits in a world related to Yomi, which could involve battles, magic, and self - discovery.
You can try looking for it in local bookstores that specialize in Japanese light novels or anime - related merchandise. Some large chain bookstores might also carry it if they have a section for international or niche literature.
Another option is 'Re:Zero − Starting Life in Another World'. It shares the aspect of a protagonist being in a strange and often dangerous new world, similar to what might be in Amano Chigiri. The character development and complex plotlines are also comparable features.
Old weasel cartoons are known for their nostalgic charm. They might have limited animation techniques but manage to convey emotions effectively. Sometimes, they carry a certain cultural or historical context that makes them interesting to look back on.
Often, the 'Mayor Pete' caricature might focus on his facial expressions, gestures, or clothing to make a statement or draw attention. It could also play with proportions or add symbolic elements to convey a particular message about him.