In case somebody is up for some (maybe) non-manga (maybe) non-lightnovel reading material, we currently have a poll going in the Advanced book club 
The authors that are currently in the top spots are Murakami Haruki and Dazai Osamu, so if you want to join in (or want to swing the vote in another direction) please feel free!
And I promise that when the latter wins, I will run a follow-up club where we read Nietzsche’s Zarathustra (I guess not in Japanese, though 
).