Tomasu Brewery is a soy sauce brewery in Rotterdam. For their open day event in October 2019, they invited Lanka for a live performance.

In this performance, Lanka scribed the kanji characters for Shin-Shi [真摯] which stands for a sincere, earnest or a devoted being. The owners of the Tomasu Brewery chose these characters out of the proposals of Lanka. They wanted to express their devotion in producing a genuine Japanese style soy sauce in the Netherlands.

More than twenty people watched Lanka’s performance. Many of them were interested in her works and made inquiries for commissioning her art. She also received a big package of an exquisite product set of soy sauce as a token of gratitude.