Staff Journal

MITUBACI offers remote classes in support of the Saturday Study Ouen-dan program organized by the Ministry of Education, Culture, Sports, Science and Technology (MEXT). The Saturday Study Support Group is a group of various companies, organizations, universities, and other organizations that support children's rich learning by offering classes and facility tours...

The other day, a female couple came to our store together. Until now, we have had female couples who came to our store alone and had their engagement rings made for their partners, but we have never had a customer who came to our store together and had engagement rings made for both of them....

Fujimori Corporation, the owner of MITUBACI, is a jewelry manufacturer established in 1970 and located in Sangenjaya, Tokyo. We are a small company, but we are a jewelry company with designers, craftsmen, and workshop assistants....

Thanks to your support, MITUBACI celebrates its 12th anniversary on January 11, 2023. We hope you will continue to support us as we continue to power up! We are also preparing campaigns and events to celebrate our 12th anniversary...

Bismuth ore with attractive geometric patterns Hello, I am Yanagizumi, a craftsman. I like gems and ores, and often visit jewelry stores and mineral shows to collect stones that I like. This time, I made "bismuth ore," which is said to be an ore that you can make yourself, in my workshop...

The birthstone for November is citrine I would like to talk about citrine. Citrine is the birthstone for November, the same as topaz. Its Mohs hardness is 7, and it is relatively...

Hello, my name is Sakuta, a staff member of MITUBACI. One of the workshops that I would like to do at MITUBACI someday is called "Jewelry Experience for Children. Today, I would like to introduce some of my ideas. MITU...

Hello, my name is Shindo, a craftsman. Since I talked about precious metals in the last issue, I would like to talk about the most familiar metal in our daily lives, coins. ＜It is a well-known fact that a one yen coin weighs 1g, but...