Need an ID on the glasses girl in the last panel - she doesn't look like Z23, and searching for azur_lane glasses blonde_hair doesn't get a match, while light_brown_hair fails to get any results.

Jarlath said:

Need an ID on the glasses girl in the last panel - she doesn't look like Z23, and searching for azur_lane glasses blonde_hair doesn't get a match, while light_brown_hair fails to get any results.

Could be Sendai.

Apparantly Sendai with glasses. She doesn't wear them in any of her official art, though.

That sword is bigger than Azur Nagato...

the glasses girl might be azur lane's mutsu, as nagato and her often appear together. mutsu wears glasses (though they are much thicker) but this one doesn't seem to be wearing her hat like thing, but maybe he just forgot to draw it.

It apparently is more to be Mutsu than Sendai. While Sendai is a yellow fox, she doesn't have red eyes and doesn't wear glasses. However, Mutsu is missing her iconic hat so either the artist left it out accidentally or deliberately or it's not either of them. You can check this and this for comparison.

Can we get a confirmed ID before creating a tag, or do we need more Hisahiko Azur Lane strips?

Jarlath said:

Can we get a confirmed ID before creating a tag, or do we need more Hisahiko Azur Lane strips?

Commentary response on Pixiv (though not from the author) says it's Mutsu.

Moonspeaker said:

Commentary response on Pixiv (though not from the author) says it's Mutsu.

Creating tag then.