Mi-Labo Launches "mila-e Oyako Techo" Maternal and Child Health Handbook App in Urayasu City, Chiba Prefecture

Mi-Labo Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo; Representative Director: Kazuya Tanikawa; hereinafter "Mi-Labo"), which develops services for local governments, has introduced its maternal and child health handbook app "mila-e (Mirai-e) Oyako Techo" in Urayasu City, Chiba Prefecture, and will begin providing it as "Urayasu City Oyako Techo" from May 11, 2026.

Background of "mila-e Oyako Techo" Provision

Urayasu City, Chiba Prefecture, has been operating "Makasete Anshin Vaccination Navi" (hereinafter "old app"), based on a maternal and child health handbook app developed and provided by Mi-Labo since 2014, and the online reservation service "mila-e Reservation" since 2023, targeting postpartum care.

To further enhance "accompaniment-type consultation support" that is close to parenting families, the base maternal and child health handbook app has been renewed to "mila-e Oyako Techo" and will be newly provided as "Urayasu City Oyako Techo."

With "mila-e Oyako Techo," new functions such as "email distribution and push notification function" to receive timely notifications from Urayasu City according to age/month, and "My Number Portal linkage" will become available. Previously, users had to manually enter vaccination records such as vaccination dates into the maternal and child health handbook app after vaccination, but now vaccination records can be displayed on the maternal and child health handbook app without manual input.

In addition, existing functions such as the "vaccination scheduler" (patented), which can prevent missed vaccinations and incorrect vaccination intervals, and the "electronic maternal and child health handbook function," which allows users to record the contents of the maternal and child health handbook, such as growth charts and infant health checkup records, on their My Page, will continue to be available.

Moving forward, we will continue to support the creation of a town where childcare is more convenient and secure than ever before, and strengthen a sustainable support system utilizing ICT.

How to Use

[App Version] Download from each store

・App Store: Download here

・Google Play: Download here

[Browser Version] Access from the URL below

https://oyako-techo.jp/

*Users currently using the old app can easily migrate their existing data online.

Please check the guidance displayed on the TOP page of the old app for details.

Contact (for residents of Urayasu City)

Urayasu City Maternal and Child Health Division TEL: 047-381-9034

About "mila-e (Mirai-e) Oyako Techo"

■ Main Functions (some functions may differ depending on the local government)

・Electronic maternal and child health handbook

・Vaccination scheduler *Patented

・Local childcare information

・Email distribution and push notifications

・Online questionnaire

・Event/class search

・Childcare facility search

・Medical institution search

・Public personal authentication/My Number linkage

・Multilingual translation

・Baby food service/allergy check *Patented

・Other optional functions available

mila-e Oyako Techo Service Introduction: https://mi-labo.co.jp/services/mila-e-oyakotecho/

■ Implementation Cases

You can view a list of implementing local governments and examples of each local government's original design below.

Implementation Cases here

■ For local governments considering implementation

Individual briefing sessions are held at any time, so please feel free to contact us.

■ Inquiries: https://mi-labo.co.jp/inquiry/
■ Document Request: https://mi-labo.co.jp/brochure/

*For phone inquiries, please contact the following:

Mi-Labo Co., Ltd. mila-e Oyako Techo Department 03-6821-8600

Local Government DX / Maternal and Child Health DX Service "mila-e (Mirai-e)"

■ Public Personal Authentication / Common ID "mila-e Authentication"

mila-e Authentication is an authentication service for public services that enables public personal authentication and common ID management. It can omit the input of basic four information during electronic applications, making troublesome information input easy and convenient. (Acquired certification from the Minister of Internal Affairs and Communications in 2023)

Service Page: https://mi-labo.co.jp/services/mila-e-id/

■ Local Government Counter DX "mila-e Application"

mila-e Application is a local government counter DX service. It is used for postpartum care projects in combination with "mila-e Coupon" and "Birth Registration One-Only," which allows multiple procedures to be applied for at once via smartphone.

Service Page: https://mi-labo.co.jp/services/mila-e-focus/

■ Online Reservation "mila-e Reservation"

mila-e Reservation is a counter service for reservations and reception.