[wilgo]

Wheelchair seat tickets are on sale at;
https://l-tike.com/sports/mevent/?mid=752045

Switch language from Japanese to English at right top on this page. The system says;
Left side wheelchair seats: SOLD OUT
Right side wheelchair seats: A few available

In order to purchase, you are requested to input your email address and phone number to purchase one without Lawson Ticket Member registration.

Hope this would help you.