In the spin-off novel Kimi no Na wa. Another Side:Earthbound, chapter 2 takes a look at the events of Kimi no Na wa. from Teshigawara's perspective. The second section of that chapter has him thinking about how he's so fed up with the corruption in Itomori that he just wants to blow the whole place up. Then, this thought occurs to him (on p. 88):
Come to think of it, wasn't there a novel where someone is so deeply in love that it hurts, and gets it in his/her head that he/she should just make it all go away, so he/she sets fire to some temple? [translation mine]
What novel is he referring to here? The description makes it sound like some classic of Japanese literature, which is a thing I don't know much about.
(It is presumably a novel that actually exists, given that all the other allusions so far (Michael Jackson, "Muu" magazine, a few others) have all been to real-world things that exist.)