Makise Kurisu, the other half of the maid scientists duo. She immediately caught my attention the first time I watched the anime. Her tsundere-ism definitely has something to do with it, but there’s also the fact that she’s just a wonderfully written character.
Despite being at the young age of 18, Kurisu had accomplished many things which is something envied by her peers. As a result, she built a strong front to hide her weaknesses-always calm and composed with a stern expression. One thing I like about Kurisu is that her tsundere characterization doesn’t feel forceful, but completely natural. She doesn’t always use reused and trope-y lines stereotypical tsundere used, but even if she does, it feels natural and flows along with the conversation.