01 / New element
Element 113 was bornat a laboratory in this city.

At RIKEN's Wako campus, a group led by Dr. Morita Kōsuke first synthesized element 113 in July 2004. In 2016 it was named nihonium, the first element name from Asia. The city named the road from Wakōshi Station to RIKEN Nihonium Street (ニホニウム通り) and set plates for the elements from 1 to 118 into the pavement.
- First synthesized July 2004
- Named nihonium in 2016
- Plates for elements 1 to 118


