Volume 1 Introduction: Nicknamed "Mob", Shigeo Kageyama is an 8th grader psychic who has difficulty expressing himself. He seals up his psychic side in favour of living a normal life, but when his emotions reach 100%, something awakens in his body...! Amateur web manga artist ONE illustrates a story of laughter, tears, surprise... and fights!
(Translator: iwannareadman)
A bit more difficult than the last one, but cool character moments
For those of you who like the characters, then this volume has some good interactions with them, and goes into Ritsu's character more. There are some fights as well.
As for language learning, it's slightly more difficult, with more unknown words (such as 素粒子 -- it means "elementary particle", to save you a lookup)
Overall: another great volume!