He's cool. I really wanted the new girl to be cool too, but she is literally every moeblob clichè ever glued together with a Mary Sue story and Mary Sue abilities. Granted, she is not a serious character, but damn you don't get skills from nowhere.
Plus I'm 100% scared she'll steal Tina' spotlight since she's the one with the biggest boobs now... Tina won't have what kept her among the rest of the noticed cast anymore ._. At least she is interesting in the actual fighting.
She'll also steal Kokoro's spotlight for being a Japanese schoolgirl too xD. I hope that to make Honoka less Mary-Sue, practically everyone in the cast hates her xD