WOTA
Kieko Matsumura is an experienced professional in the field of accounting and finance, currently serving as 常勤監査役 at WOTA since July 2023, while also working as a CPA since October 2018. Kieko holds a managerial position at PwC since September 2019 and previously held a similar role at Deloitte from April 2017 to August 2019. Kieko's career began at Mizuho as an Analyst from August 2016 to April 2017 and included a role as Audit Senior at Deloitte from February 2012 to August 2016. Kieko's academic background includes a Bachelor's degree in Spanish from Tokyo University of Foreign Studies (2007-2012) and additional studies at Universidad de Santiago de Compostela (2010-2011) along with earlier education at the University of Tsukuba.
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WOTA
WOTA is developing small-scale decentralized water recycling systems and autonomous control system for water treatment. We seek Structural Solutions to the World's Water Crisis Our first product, WOTA BOX, launched in November 2019, is a portable water reclamation treatment plant that can recycle and reuse more than 98% of domestic wastewater.It provides a city-wide water network with a device that is only 0.25 cubic meters in size, enabling continuous water use in situations where there is no water supply, such as when water is cut off due to a disaster. Our second product, "WOSH," announced in July 2020, is a water circulation type hand washing machine that can be installed in places where there is no running water. In addition to hand washing with water, it also has a function to sterilize the surface of smartphones by over 99.9%, contributing to the update of public and space hygiene.