Fountain plaza where Shimamura and Nagato tried throwing the boomerang after buying it, in Vol. 2 novel 'Shimamura Thinking During Christmas'. 'We left the parking lot and headed to the fountain plaza behind the nearby gyudon shop.' 'There is a mysterious object with three silver lines constantly spinning in the plaza, but there are few trees here, so it should be good for throwing a boomerang.'
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