>>27289731I decided to test
>>27289946 and I got this run. Glasses were relatively early, but I got to level 66 with about a thousand _less_ kills than what Mumei has when she hits 63/64 even with early glasses. I also spent a decent chunk of the early game just fucking around so AO could kill things without any interference. Some enemies even despawned because I wasn't killing them.
I can confirm at least levels 1 and 2 of AO will drop exp on takoification AND on collecting the tako. I can't confirm it as well for level 3 since there's too much going on by that point for me to see individual exp chits, but the extra experience over the course of the run seems to speak for itself. Ina does seem to be double dipping on tako experience. Ina is even more broken than she was believed to be.