This software is mapping software of Tokyo-Ⅲ.

Tokyo-Ⅲ is the imaginary city from the setting of Evangelion, a TV animation and movie series. Tokyo-Ⅲ is located in the area known as the Hakone Town Ashigarashimo District in Kanagawa prefecture. This software serves as a guide for the Tokyo-Ⅲ and also illustrates comparisons with real Hakone.

In addition, the software provides various tourism information, such as hot springs, and tourism information about Hakone.

アニメ「ヱヴァンゲリヲン」の舞台となる架空の都市、第3新東京市（神奈川県足柄下郡箱根町）の英語版地図。劇中に登場するシーンを現在の箱根町で対比した場所を案内しています。

そのほか、箱根の温泉情報、観光情報も案内しています。