It is an application of roll coasters using JapaneseOtakuCity published by Zenrin Co., Ltd.
We also used Pocket Query 's Query-Chan attached to the asset on the map and is being developed in the Unity environment.

Japanese Otaku City (Zenrin Co., Ltd.)
Http://www.zenrin.co.jp/product/service/3d/asset/

Query-chan Official WEB site
Http://www.query-chan.com/

Japanese Otaku City by ZENRIN is licensed under a Creative Commons Attribution 4.0 International License(CC-BY).
“Query-Chan model” by Pocket Queries, Inc. is licensed under a Creative Commons Attribution 4.0 International License(CC-BY).