An interveiw with Naoki Sakai, President of K.SAKAI, was featured in The Worldfolio on March 30, 2023. Please refer to this link.

Please let us inform you about the New Year’s business days.

Business closed on Tuesday, December 29, 2022
Starts business from Wednesday, January 4, 2023

We apologize for any inconvenience during the holidays and much appreciate your understandings.

Wish you a prosperous new year. Happy Holidays!

Announcement: General Terms and Conditions
We will start to apply the General Terms and Conditions for our sales and purchasing from November 1st 2022.

Please let us inform you about the New Year’s business days.

Business closed at 13:30 on Tuesday, December 28, 2021
Starts business from 9:00 on Tuesday, January 4, 2022

We apologize for any inconvenience during the holidays and much appreciate your understandings.

Wish you a prosperous new year. Happy Holidays!

Please let us inform you about the New Year’s business days.

Business closed at 13:30 on Monday, December 28, 2020
Starts business from 9:00 on Monday, January 4, 2021

We apologize for any inconvenience during the holidays and much appreciate your understandings.

Happy Holidays!

Please note that K.Sakai will be closed during 13 and 14 August 2020, and resume the business on 17 August 2020.

K.Sakai has signed on Sales Agent Agreement with Advanced Graphene Products (“AGP”) in Poland which is the first ever in Japan. AGP and K.Sakai will co-develop applications for graphene, the world’s thinnest nanomaterial with high strength and conductivity.

About Advanced Graphene Products Sp. z o.o
Founded in 2012 in a laboratory of Lodz University of Technology, Poland. APG is a company specializing in R&D and manufacturing of graphene materials. They secure competitive product lineup and technical support capability.

See AGP's Homepage

K.Sakai is opening the new headquarter office on March 25, 2019. For more details, please click here.

We are pleased to announce that K.Sakai officially established the representative office in Pune, India in Feb 2019. The India Rep. Office provides our customers with trilingual support in Hindi, English and Japanese, and deep market insights leveraging accumulated experience in the chemical industry in India.

K. Sakai Co., Ltd. has started handling nanotechnology material such as graphene and carbon fiber composite materials from this year as a new focusing field. We will propose the optimum materials according to various uses. For details, please see each newly added page and contact with our Sales Reps.