About Us

We, ICHI Inc.,  are the authorized Japanese agency and distributor of Kobaien inksticks for the international market since 2015.

If you would like to purchase Kobaien inksticks for both personal and professional use and sale, please contact us anytime.

Check out our Kobaien information website;


Please feel free to contact us if you are interested in B2B and wholesale trading of Kobaien Inksticks.

Seller: Japanese Inksticks shop by Ichi Inc. , JAPAN

Representative: Yamanaka Kojiro

EC Manager: Sugiyama Keitaro

Location: Minamikagaya 2-12-20-1A, Suminoe-ku, Osaka, Japan, 559-0015 

E-mail address: yokoso@ichijapan.com

Charges other than product price : Shipping charge

Payment Method : Credit Card

Method of delivery of goods:

EMS ( Express Mail Service, which is the fastest and registered international mail service. https://www.post.japanpost.jp/int/ems/index_en.html )

Hello! I'm Kei☺️