Kibidango
What Kibidango is
Kibidango is a crater — a circular depression, almost always an impact scar — on Ryugu, 0.1 km across, centred at 31.2° S, 50.0° E. It is the 11th largest named feature on Ryugu and the 7th largest of its class there.
Where the name comes from
Japanese ball-like dumplings made from the flour of the kibi (proso millet) grain that the fairy tale hero Momotaro brought on his distant journey because this sweet keeps its softness for a long time. The International Astronomical Union approved the name in 2018, under the theme it applies to every crater on Ryugu. Of the 7 features of this class catalogued on Ryugu, the naming categories run Japan (4), France (1), Russia (1), The Netherlands (Dutch) (1).
What it would take to settle Kibidango
Ryugu scores 58.1 as a world. That number is the same for every square metre of it — but sunlight, water, radiation and the ground under your feet are not. This is the same question asked at 31.2° S, 50.0° E.
What this spot has going for it is known ground — 1 km from Hayabusa2 touchdown (2019). What works against it is water — same as everywhere else on this world.
Computed from Kibidango's catalogued latitude, longitude and feature class — 74% of the model's weight had a basis here, and 2 axes were dropped as not applicable to Ryugu (radiation geometry, earth link). Gravity, pressure, delta-v and distance from the Sun are the same everywhere on Ryugu and are already counted in the world's own index, not again here.
What this cannot see: elevation. Slope, local shadowing and the polar “peaks of eternal light” — ridge tops near the poles of a barely tilted world that catch sun almost continuously while a crater floor kilometres away never does — need a terrain model this does not have. Where a real mission targets a pole, that is usually why.