It was introduced in Sankei iD.

Our "FSC certified products" were introduced on Sangyo iD.

[Nice to meet you SDGs] FSC certified bamboo toothbrush
https://id.sankei.jp/e/3022

What is Sankei iD ? Sankei ID is a common online ID that allows convenient use of Sankei Shimbun Group services. Benefits include the ability to read articles exclusive to Sankei News members (excluding articles for paid members). Advance sales and preferential sales are available for events such as rakugo performances, art exhibitions, and lectures sponsored by Sankei Shimbun. You can also apply for gift campaigns exclusive to members.