Momoka Ogawa (小川桃果), born March 10 or 27, 1990 in Chiba Prefecture, is a Japanese AV actress who debuted in May 2015 with Max-A under the “current female teacher” concept after working as a high-school physics teacher (she later faced disciplinary action related to her side activities). She is known for her voluptuous figure, strong presence in teacher/housewife/mature-woman roles, and has appeared in a large number of titles (well over 100–170 depending on counting) for studios including Max-A, Tameike Goro, Alice Japan, K.M.Produce, Caribbeancom, HEYZO, and others. In 2021 she changed her stage name to Tsukishima Hana and moved agencies; she has also used names such as Kawana Momoka. An interesting background detail is that she holds a black belt in karate and has hobbies that include music appreciation. She has continued appearing in both domestic and uncensored online works into the mid-2020s, though activity has varied with industry changes and personal health matters.