[Used Can]

Spoiler:

Chapter 180 is basically Hayate and Athena living together. They wake up, and she tells him she'd like a good morning kiss. They spend the rest of the day doing house chores, but Hayate ended up accidentally soaking Athena. We have seen no one else aside from those two living in that mansion.

It seems Athena can use some sort of magic spells, since she used one on Hayate. By the end of the chapter Hayate got lost in the mansion and ended up in a room with a coffin - this is in a place Athena had forbidden Hayate to go.

Anyway, as for Athena's personality, one can say she's a mix between Nagi, Maria, and Hinagiku. Perhaps, the use of spells would also add Isumi to the mix; however, I'd say Athena is far more mysterious than Isumi.

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