This is an adult entertainment information site exclusively for foreign tourists visiting Japan, operated by City Heaven Net, Japan's largest adult entertainment information site, which enjoys 2.3 billion page views per month and over 4.50 million members.

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GUIDE

    • アイドル研究所
    IDOL KENKYUUJO

    YUIKAKKOKENSHUUSEI Review

    アイドル研究所 outcall escort service YUIKAKKOKENSHUUSEI

    YUIKAKKOKENSHUUSEI [20歳]

    アイドル研究所 outcall escort service YUIKAKKOKENSHUUSEI

    • YUIKAKKOKENSHUUSEI [20歳]

    Cute

    Yui is very cute and and provides great service! She really aims to make sure you have a good time! Everyone should go and see her!

    𝐓𝐡𝐚𝐧𝐤 𝐲𝐨𝐮 💕

    Thank you for having a wonderful time with Yui✨💕

    Reply date：1/19/2026

    To List Page
    WEB Reservation

    ★☆☆☆
    Word and phrase level. Can greet and introduce himself/herself.
    ※Translation app used

    ★★☆☆
    Can ask and answer simple questions. Can communicate intentions.

    ★★★☆
    Can carry on general conversations fairly smoothly.

    ★★★★
    You can communicate without any major problems even with native speakers.


    ※★ indicates the level of language used when speaking on the phone or in person.

    ※★Even stores with low ratings can communicate smoothly via chat using automatic translation.