Kazutaka Yonekura

Keystone Technology, Inc. develops cultivation systems for vegetable factories. It designs, develops and manufactures light emitting diode equipment for plant cultivation and cultivation technology using artificial light sources. The firm operates light emitting diode vegetable garden and indoor vegetable cultivation shop. Its business activities also include planning, operational support, market development and marketing of agricultural products. The company was founded by Seiichi Okazaki on August 28, 2006 and is headquartered in Yokohama, Japan.

KitchHike, Inc. operates a mobile application called KitchHike. It offers a matching service for cooks and hikers. The company was founded by Masaya Yamamoto and Shoken Fujisaki in December 2012 and is headquartered in Tokyo, Japan.

Psychic VR Lab KK provides image processing services. It also develops and operates specialized virtual reality shopping platform STYLY. The company was founded on May 19, 2016 and is headquartered in Tokyo, Japan.

H2L Inc. engages in the licensing, sale, research and development of electric stimulation devices. It also provides medical services assisting rehabilitation through somatic technology, training technologists and makers. The company was founded by Kenichiro Iwasaki, Tomihisa Kamada and Emi Tamaki in 2012 and is headquartered in Tokyo, Japan.

MTG Ventures Co. Ltd. (MTG Ventures) is a venture capital firm, a subsidiary of the publicly traded company MTG Co., Ltd. (TYO:7806), founded in 2018. MTG Ventures Co. Ltd. is headquartered in Nagoya.

atDose Co., Ltd. has developed a patented mobile medication and infusion device called "atdose" to address various issues in medication treatment. The company is based in Kawasaki, Japan. The device aims to solve these issues and usher in a new era of medical care.