Talk:Kushiro Katabira/@comment-24053170-20141002061553/@comment-5230978-20141002121235

No she wasn't. If she was, Kiyama or the AIM Buster would have used her power at Level 5 but they didn't. The Level Upper must have simply powered-up her ability but didn't make her a Level 5. Maybe she was like Musujime, a Level 4 near Level 5, but given that Harumi never used an explosion stronger than that of Kaitabi in the Seventh Mist, a Level 4 Synchrotron explosion, that's doubtful too.