Haven't finished the anime. The whole 'prove you're not a kaiju' session just turned me off somewhere about Ep 8.
Storyline in anime goes: Ep 1 saves kid, goes to hospital after getting injured, swallows a tiny kaiju
Ep 2-3 escapes hospital, joins task force where he'd underpowered except when being a kaiju. Saves trainee group against random kaiju attack
4-6 big fight against other kaiju, another kaiju engineering monsters gets involved, then flees
6-8 wyvern-like kaijus who want to kamakazee and destroy the area making him expose himself.
He gets taken into custody... That's about all i know.