Mammies Midwifery Clinic, based in Kosai City, Shizuoka Prefecture, is a midwifery clinic specializing in home visit services. Rather than requiring clients to travel to a facility, the clinic's defining feature is that midwives travel directly to clients' homes, allowing prenatal and postnatal care to be received in the familiar comfort of one's own residence. The service area is centered on Kosai City and extends broadly to Hamamatsu City, Toyohashi City, and Toyokawa City, making the clinic accessible to residents across western Shizuoka Prefecture and eastern Aichi Prefecture. Home visit hours run from 10:00 to 17:00, with reception available on weekdays from 9:30 to 16:00. Consultations regarding breastfeeding and similar concerns are available around the clock, providing flexible support for the nighttime anxieties that often arise during childcare. English-language support is offered, allowing those who are not confident communicating in Japanese to seek consultations with peace of mind. Electronic payment is also accepted, offering added convenience when cash is difficult to prepare—a particularly helpful feature for new mothers in the early postpartum period. The clinic is closed on weekends, public holidays, during the year-end and New Year period, and during Obon season, so it is advisable to contact the clinic during weekday reception hours in advance to ensure a smooth visit.