How will the new rules effect share cycling?

Today, and April 3rd annually, is Share Cycle Day シェアサイクルの日 in Japan. It celebrates the growing culture of shared bicycles and the freedom they bring to everyday movement. Contrary to what the name implies in English, "share" bicycles are not free - you pay per time frame. 

Share Cycle Day highlights how eco‑friendly transportation can reshape the way we experience our cities. Share cycles allow riders to borrow a bike at one station and return it at another, making short trips smoother and reducing the need for cars in crowded urban areas. It is a very convenient service.

As Genkidesu wrote about the other day, Japan introduced new bicycle laws this month (April 2026). It begs the question: how will the new laws effect share cycling? For example, helmets. To date, shared bicycle stands don't normally have helmets for rent. But among the new laws, helmets are now required for cyclists. It will be interesting to see if / how share cycle companies adapt.