[Matrixbeast]

OOO is one of my favorite series, so I'm glad you're liking it.
As for Eiji, the first quarter has him discovering the potential of his powers, so he kind of fumbles around some. Once he learns how to use the medals perfectly, he becomes a total beast with his powers.

Anyway, Kuuga 15.
The Gouram appears and attaches itself to the TryChaser 2000.

Other events is that a Grongi (Whose animal I can't figure out) is terrorizing people in a truck...Huh. Okay. He has at least 9 kills, so I guess he's doing something right. In a brief moment of understanding, another Grongi is trying to shame him for using a human made item, so I guess they don't like us very much...As always, rose is just kind of standing around.
(Also, an aside from about 2 episodes ago, Rose used her ring to unlock something on another grongi's belt. I don't know if that plays into much, but it is something to mention...)

We also find out that Ichijou's family is the best in the world, his father a super cop who died saving lives and his mother a nurse who works on holidays and all year and etc. Okay.