Where is an ostomate-friendly toilet in the city hall?

In the lower part, all barrier-free toilets except one on the north side of the third floor (two on the first floor, one on the first basement floor, one on the second and third floors) are available.
It is compatible with ostomates.
In addition, on the 1st and 2nd floors, men's toilets and women's toilets near the southern escalator, and on the 3rd floor, men's toilets in front of the citizen counseling room and women's toilets in front of the northern elevator are also compatible with one ostomates.
The high-rises are installed in one barrier-free toilet on each floor except for the 11th and 18th floors.