Wow I really liked this : D
This is definitely well-trodden ground, and i think comics about, like, the "pure-hearted affection of idol otaku" are really hit or miss, but I like this one a lot. It has an over the top premise, but its really good at not pushing it past being funny imo. I also think it does a good job of making the idol characters feel a little more rounded out than a lot of similar comics.
Thanks for the upload!