Let me be shallow for a moment: Hiroko would absolutely be my type of woman, if I had a type. Competent, always friendly, a boiling mass of emotion behind a nice smile, and that hair? Mmh, yes.

Now on the the actual review:
From the first minute, this drama surprised me with its colourful design: From the worklpace and Ayaka's home to her clothes, the light outside and inside -- I think I've never seen a Japanese television series with such clear and crisp colours.
This colour scheme does fit the upbeat and light-hearted story -- only tempered by the past experience of discrimination of LGBTQ+ people and the subsequent emotional state of one of the characters.

This is one of the best points, story-wise: Discrimination of lesbian women (and also the inherent misogyny, heteronormativity and sexism that go with it) are not glossed over but are part of the story itself; and the positive outlook we get at the end does not detract from that.

On the other hand, Ayaka's character feels unfinished. Why was she the way she was before her transformation? Is her "new" self closer to who she really was all along or did she completely change her persona? How does she manage to go from uncommunicative and reserved to an outgoing and socially adept colleague? Something's missing here, which is why I had to subtract a point.

Mori Kanna's (Hiroko) acting is suberb; her comedic timing and her facial expressions are excellent. Especially the first part of the series (which is more hilarious than the serious latter part) lives because of her inner and outer reactions to Ayaka's flirting.

Overall, I think this is a series I could recommend for a first-time GL viewer.