Since 1914 the Tomoi family produces buttons and accessories in various types of mother of pearl, as: TROCAS, TAHITI, AUSTRALIA, BROWN MOP, ABALONE, MEXICAN ABALONE, AKOYA, RIVER SHELL, TURBAN SHELL.

In our warehouse big quantities of very fine raw material are available already cut in disks of various diameter and thickness, ready to be delivered to create new high quality buttons.

Our mission is to fulfill every kind of request made by clients who want to create unique buttons using the best technologies on the market, as laser engravings, hand lathe or mechanical lathe.

Tomoi also provides services of third-party manufacturing.

Lactobutton Outlet Shop

We have opened an outlet store for Lactobutton. Special price is now on sale.


201 Toin, Kawanishi-cho, Shiki-gun, Nara, Japan

Tel: +81-745-44-0066
Fax: +81-745-43-1314