It is possible to request an audible crossing signal here.

via StreetComplete 63.0

Unable to answer "Does this road have lane markings?" – 神田金物通り (Tertiary Road) – way/174757609 via StreetComplete 63.0:

None on the middle of the crossing — but the lanes on 中央通り should not count as two roads, so this road should not be there

This is a single crossing, the underpass is not connected to the road.

via StreetComplete 63.0

Attached photo(s):
https://streetcomplete.app/p/337381.jpg

There is no island here

via StreetComplete 63.0

Attached photo(s):
https://streetcomplete.app/p/337380.jpg

"Wikipedia link points to au mobile; this is a ramen chain"
OSM snapshot date: 2025-05-15T17:20:20Z
POI name: 一番官
POI types: cuisine-chinese cuisine-japanese cuisine-ramen amenity-restaurant
#CoMaps android

Unable to answer "Is this stop lit?" for node/9430812849 via StreetComplete 54.0:

No light at the station itself, but the area is bright

A ramp exists (longer detour, so manageable without help), and the tactile surface redirects blind people to follow that ramp.

via StreetComplete 54.0

Street missing

via StreetComplete 54.0

Unable to answer "What kind of building is this?" for way/585268768 via StreetComplete 53.3:

This is a "Share House", long term single room rental with shared kitchen that permits residents to register and receive mail.