Another fantastic book, this time what was the strongest team, the S4, got completely obliterated by Team Emperor, now Team Blue is super excited (and also kinda worried) to face Team Emperor in the semi-finals, wanna know who else is excited? Me. I can't wait to get my hands on Vol.5, currently on hold at my library. Overall, yet again, Hinodeya's Splatoon Vol.4 book gets a 5/5 on the Ali rating scale.