2-D Art of Death, Secret Technique!! Yup, yet again, Sora Nagihara relentlessly lets fly a myriad of "secret techniques" every which way!! Could it be? Are all the girls in Shouta's life, including Sora, falling for him head over heels...?! And what about the latest addition-the pretty class nerd? Will Shouta find a way to save this diligent damsel in distress?! Sure, Sora's brash and cute, but who knew she could be this charming...?! Volume 4 of this fresh fantasy-comedy lets it all hang out!