My impressions on the 4th volumes
First the fight against Kongou and Bakunetsu, it was not as great as the previous ones and I must say I am not surprised, it was mainly to show that these 2 are manly and we already know that Akira(and his family) are the epitome of manliness, I liked the joke with Bakunetsu burning out and the part where he caught the missile but compared to the others it was not very good, Akira's fights always follow the same pattern.
Ukimix I completely agree with you about Akira, I am OK with his magnetism but during Machine Banchou's arc it was too much! I couldn't take the aprt when they all shouted his name seriously: facepalm. It's my favorite arc so far, I guess it's because it was focused on MB's character development and because of Tsukimi
. The plot moved with Gouriki's butler too. It was pretty obvious but it's clear now that Akira isn't human, and the others don't care I am almost sure Machine Banchou will come back somehow...
Soara wasn't Idol Banchou. A lot of comedy and drama in these 2 volumes. We are learning more about Kongou's family and that student council is cool(Kenpei Banchou
, he killed a lot of cool looking characters though, I liked Ourou Banchou's desing
) Nakaba has a lot of imagination(Hykyou's technique, Gisou's figtinh style etc), it's better when he isn't focused on Kongou's manliness and magnetism. Iai Banchou's eyes fine..., OK, maybe the injury wasn't deep. Iai is supposedly "killed" by Kenpei but with Sasori's reapparition I am more than pleased, I like her a lot. Nippon Banchou is bad because of the death of his mother(I really understand him, humans are really bad, I find his reason to fight completely understandable but he is doing too much), I hope he won't become an Akira fanboy at the end. It's Nenbutsu's time to shine now, his fight with Gisou Banchou is easily one of my favourite, I like Gisou's fighting style and character, that scene where he sacrificed himself is my favorite so far. The manga just became better with those 2 volumes IMO, interactions and comedy are great, the only thing weird is Sakura actually, her relation with Akira is forced to me.