Power Moby Dick is an online annotated version of Herman Melville’s classic (in Japanese, the title is The White Whale (白鯨). It’s standard reading for many English-speaking high school and university students, but it’s a long and challenging read. This might help non-native speakers of English to tackle it, too. Maybe you could try one chapter a week over your spring break (and then summer break, winter break…)? It might also inspire you to create something similar for a work of classical Japanese literature that you’d like to introduce (in English!) to your classmates.
Here’s a screenshot from Chapter 1: