A natural quantity can be a characteristic of a group, made use of to explain its dimension (how it is several) and distinguish it from other collections. 「関家の森」ではなく「関さんの森」というところがいいですね。親しみを感じます。 get, get - appear in to the possession of a thing concrete or abstract; "She acquired loads of paintings from her uncle"; https://buynostresscapsules.blogspot.com/2025/08/safe-herbal-supplements-for-daily-use.html