Shirosaki Hana

Hana Shirosaki is one of the protagonists and the eponymous "angel" in the anime and manga series WATATEN: An Angel Flew Down to Me.

Hana starts the series as a seeming emotionless girl who quickly takes offense towards Miyako for her creepy behavior but she is often coerced into wearing cosplay outfits in return because of her sweet tooth. She also has the habit of being snarky whenever Miyako does something suspiciously. As the series progresses, however, it becomes more apparent that to some extent, Hana does care about Miyako, and even expresses some sadness towards the idea of not receiving any sweets from her once she left the Hoshino residence.