SEC: Super-Frog Saves Tokyo by Haruki Murakami

Welcome to high school Secondary I students, with a bizarre story about a giant green frog who appears in the home of an ordinary bank officer named Mr. Katagiri. The frog tells Katagiri that he needs his aid in the battle against an enormous worm that lives beneath Tokyo and is planning to unleash a crippling earthquake. Murakami blends the boundaries of realism and fantasy and engages the existential crisis of our protagonist.