MR Building 3F,
    5-7-11 Ueno, Taito-ku, Tokyo 110-0005, Japan


    © 2024 Earlyworks Co., Ltd.


    Latest info
    • Announcement

    The first NFT of the very popular IP "Mentori" has sold out at "animap"!

    (Head office: Taito-ku, Tokyo; President: Sei Kobayashi) and Hakuhodo DY Music & Pictures Inc. (Head office: Minato-ku, Tokyo; President: Yohei Koyama) announce that the first NFT of the very popular character "Mentori" has been successfully bid and sold out at "animap", a business alliance developed by Earlyworks Inc.

    Purchase Page


    Successful Bid Result

    Sold at 0.52 ETH (¥121,892).

    Mentori setting materials sold for 0.52 ETH (¥121,892)

    *What is Mentori?

    Mentori, the character of "Mentori," is a very popular stamp by INCRUSE Inc. that has been downloaded more than 3.12 million times in the worldwide LINE Creators Market and was nominated as one of the TOP 20 at the LINE Creators Stamp AWARD held in Japan two years in a row. The stamps are also popular characters that originated from these stamps. The stamps have been made into an animation by Production I.G, a major animation production company, into 12 video games including Nintendo Switch, and into more than 100 prizes at major amusement arcades in Japan. In the summer of 2019, to commemorate its 5th anniversary, the "MENTORI Special Exhibition" was held for two and a half months on one floor of the large department store "Shin Kwang Mitsukoshi" in front of Taipei Station in Taiwan, attracting more than 50,000 visitors despite the admission fee of approximately 1,000 yen. MENTORI" has been commercialized not only in Japan, but also in Taiwan and China, with a total of 1,000 items including plush toys, cushions, backpacks, and other items being offered as prizes.

    "Reply to the message though it's troublesome"

    <List of LINE Stamps> **(Only Japanese version is available)

    []( FS%2Fshop%2Fsticker%2Fauthor%2F14474)

    <Contents related to dress-up items>


    <Mentori official website

    Official site by Mentori for Mentori fans! For those who want to know more details, don't miss it!

    <Mentori Official Twitter>

    Mentori@Mentori@Troublesome but Official" is where you can find campaign information and the real face of Mentori!

    <Mentori's Staff Twitter>

    Mentori's Staff-san" is showing the latest goods information!

    []( _tori%2F)

    <Imouto and Mentori Instagram>

    Thanks for the wait, it's been a hassle, but I've started it anyway.

    <Mentori official web store "Mentori Store">

    The Mentori Store offers a variety of Mentori goods such as plush toys and T-shirts that can only be purchased here! [](

    <Mentori LINE official account>

    Mentori", born from LINE Stamps, is now available on the official LINE account! You can get the latest information, secret pictures and monthly calendar! Mentori will reply to you when you talk to him.

    Inquiries about this release

    Early Works, Inc.

    Public Relations Mizutani

    EarlyWorks, Inc.

    Company name: EarlyWorks, Inc.

    Establishment: May 1, 2018

    Location: MR Building 3F, 5-7-11 Ueno, Taito-ku, Tokyo

    Business description: Planning, proposal, design, and development of system solutions using blockchain ・Planning, proposal, design, and development based on unit-type semi-custom development cultivated through proprietary know-how

    Official website URL: