Happy Sugar Life (2018)
Original title: ハッピーシュガーライフ
Happy Sugar Life is a 2018 Japanese-language animation series. It stars Kana Hanazawa, Misaki Kuno and Yumiri Hanamori.
Satou Matsuzaka, a girl who has never loved anyone before, falls in love with a girl named Shio Koube. The two girls are drawn to each other, and begin a happy life together. Satou won't let anyone endanger their new life, and would do anything for love, even if it means threatening, confining, or killing someone.