Pikotaro, Yuuki Kudoh, Kotori Koiwai, and 7 Others Participate in Announcement of Guitar-Shaped Electronic Instrument "Strummo" Collaboration Models

Strummo Artist Collaboration Models

InstaChord Inc. (Headquarters: Shinjuku-ku, Tokyo; Representative Director: Yuichi Nagata; hereinafter "the Company") announces collaboration models of the guitar-shaped electronic instrument "Strummo" with 9 artists active in various fields. This product will be sold as a set including the Strummo body with original designs by each artist, and Strummo sheet music selected by the artist themselves. It offers a new experience of not just "listening" to music, but "playing the same songs as your favorite artist yourself."

This collaboration model will be available for pre-order through a limited-time project on "Makuake," a crowdfunding service for new products and experiences operated by Makuake Inc. (Headquarters: Meguro-ku, Tokyo; Representative Director: Ryotaro Nakayama), starting July 1, 2026 (Wed).

Project Page

A new experience to connect with your favorite artist through a next-generation instrument adorned with their design!

The 9 artists collaborating this time are all connected to the Company's products and are active in the music, entertainment, and creative fields.

Original designs by Sayaka Kamizono, Kasumi, Yuuki Kudoh, Kotori Koiwai, Shiori Tomita, Pikotaro, Nozomi Hoshino, Karin Miyamoto, and Seiju Mori (in Japanese alphabetical order) will be applied to the Strummo, and sheet music for Strummo selected by the artist will also be included.

Until now, the primary way to engage with an artist's music and world was through "viewing." With Strummo, which "anyone can play," we add the experience of "playing with your own hands," delivering a new fan experience that allows you to feel your favorite artist's sensibility more closely.

Example of Collaboration Model

Collaboration Artist Introduction

9 Artists Announce Collaboration Models

From artists who achieved global breakthroughs to artists popular on social media, a total of 9 individuals are participating in this collaboration project. We introduce the "Strummo Collaboration Model" along with the thoughts each artist has put into this project.

Pikotaro https://avex.jp/pikotaro/

Pikotaro Collaboration Model

In 2016, the video for "PPAP (Pen-Pineapple-Apple-Pen)" became a global sensation. In preparation for the 10th anniversary of "PPAP" in August 2026, a monthly continuous release project "Tottemo Release 80.8" is underway.

【Message】

I can't play any instruments at all, piko. But I want to play, piko!

That's when I encountered InstaChord's latest creation, piko! A Pikotaro model is being released, piko! Let's strum and play, piko!

【Songs included in sheet music】"Chanchanko ~KANREKI60~" and others

Yuuki Kudoh https://youkikudoh.net/

Yuuki Kudoh Model

Debuted as an actress and idol singer in 1984 with the film "Gyakufunsya Kazoku" and the single "Yasei Jidai." Since then, has appeared in numerous international films such as "Mystery Train" and "Snow Falling on Cedars."

After returning from Hollywood, she is active as an actress and singer while farming in Fujinomiya City, Shizuoka Prefecture.

【Message】

Encountering InstaChord has made my days filled with music even more enjoyable! It's always fun to take on new challenges, no matter your age. With Strummo, "I want to play someday" becomes "I can play starting today." 【Songs included in sheet music】Undecided

Kotori Koiwai http://pg-wcf.co.jp/profile/04/

Kotori Koiwai Model

Active as a voice actress in "The Idolmaster Million Live!," the TV anime "Medalist," the game "Genshin Impact," and more. Also provides music for numerous anime and games as a music composer.

【Message】

Even though I couldn't play an instrument, I've sung on live streams using InstaChord! Let's enjoy it together!

【Songs included in sheet music】Undecided

Karin Miyamoto https://www.jp-r.co.jp/karin_miyamoto/

Karin Miyamoto Model

Born in Chiba Prefecture in 1998. Formed and debuted with Juice=Juice in 2013, receiving the New Artist Award at the 55th "Japan Record Awards." Graduated from the group in 2020 and is currently active as a solo singer.

【Message】

I am very honored to be able to sell the Karin Miyamoto collaboration model.

I am also a "super" beginner composer, so I want to become proficient in composing and performing with "Strummo"! Let's all become Strummo players together!

【Songs included in sheet music】To be decided by fan vote

Shiori Tomita https://tomitashiori.bitfan.id/

Shiori Tomita Model

Selected as the 5th MC for the popular TV program "saku saku" on tvk in 2013, and made her major debut from EPIC Records Japan in 2013. A multi-talented artist who continues to be active in various fields including anime theme songs, dramas, stage plays, radio personality, and modeling.

【Message】

Designed based on Shiori Tomita's logo. I hope Strummo reaches many people!

【Songs included in sheet music】"Atarashii Asa no Uta" and others

Kasumi (Kasumi Tsuji) https://www.wwmedia.jp/kasumi-tsuji

Kasumi Model

A 20-year-old who fights with expressive power and a bright personality honed through superhero show performances since the age of 3! A next-generation talent who will captivate you with her singing, acting, and communication skills!

【Message】

I've made InstaChord, which anyone can easily use, even cuter, so please pick one up ♡♡ I want to deliver the fun of guitar to beginners too!

【Songs included in sheet music】"SHINE," "RABUI," and others

Sayaka Kamizono https://www.kamizonosayaka.jp/

Sayaka Kamizono Model

Debuted as an enka singer at age 17, receiving the New Artist Award at the Japan Record Awards. Currently active as a singer-songwriter delivering songs that transcend genres and eras.

【Message】

May the "joy of singing" become more accessible with Strummo!

【Songs included in sheet music】"Vogue" and others

Seiju Mori https://www.instagram.com/moriseiju/

Seiju Mori Model

Currently active as a solo comedian and artist, "Seiju Mori." Has appeared in numerous media outlets such as "Gurunai! Omo-shiro Sou" and "Enta no Kamisama." Gained popularity in 2017 with "Ashimoto ni Otemoto." Continues to release catchy songs primarily on social media.

【Message】

With Strummo, you don't need difficult fingerings for guitar. It's an interesting instrument that allows you to start composing from the beginner stage! Everyone, get a Strummo in your "Otemoto~♪"!

【Songs included in sheet music】"Ashimoto ni Otemoto" and others

Nozomi Hoshino https://nono-artstudio.com/

Nozomi Hoshino Model

Bedridden pianist, composer, and calligrapher.

An artist delivering music and calligraphy from her bed.

Values bringing a small light to everyday life through sound and calligraphy.

【Message】

Sound, more freely, more joyfully.

I hope you can feel a new world of sound with this instrument.

【Songs included in sheet music】"Hikari" and others

How to Obtain Collaboration Models

Collaboration models can be obtained by purchasing the Strummo body and adding the collaboration model option.

Collaboration models can be obtained on the crowdfunding service "Makuake" by purchasing the "Strummo body" and then purchasing the "collaboration model option." This project is exclusive to "Makuake."

Product delivery is scheduled for the end of April 2027.

Delivery may be delayed compared to purchasing the body alone.

Purchase Page

What is Strummo?

Strummo

Strummo is a guitar-shaped electronic instrument designed to be enjoyable for everyone, even those who are not good with musical instruments. Equipped with the Company's patented system "KANTAN Music," it features the ability to play with only a little practice, without requiring complex fingerings or musical knowledge.

It creates a new connection with music, not just by listening, but by "playing."

Towards general release next May, crowdfunding is being accepted on "Makuake" until August 23.

Product Specifications

Product Name

Strummo Collaboration Model

Price

28,100 yen (tax included) *Can be purchased by adding the collaboration model option (3,300 yen) to the Strummo body (24,800 yen).

Sales Channel

"Makuake" *This collaboration model is made-to-order exclusively on Makuake. Purchase URL: https://www.makuake.com/project/strummo/

Sales Period

- Order Acceptance Period: July 1, 2026 (Wed) 12:00 - August 23, 2026 (Sat) 22:00 - Estimated Delivery Date: April 2027

Size / Weight

Total length 38.5cm / Approx. 450g

Designs

9 designs in total (x 2 colors: White/Dark Gray)

Built-in Tones

7 types in total (Steel Guitar, Nylon Guitar, Ukulele, Electric Guitar Dry/Clean/Drive, Electronic Piano)

Supported Chords

96 types in total

What is "Makuake"?

"Makuake" is a crowdfunding service for new products and experiences. It allows supporters to pre-purchase new products and services announced by project implementers along with their development background and stories, with a spirit of support.

Web URL: https://www.makuake.com/

What is "InstaChord Inc."?

InstaChord Inc. is an electronic musical instrument manufacturer aiming to realize "a world where anyone can play a musical instrument." Based on its patented proprietary interface "KANTAN Music," the company develops electronic musical instruments that can be played with minimal practice. Its flagship product, "InstaChord," has sold over 10,000 units and has received international acclaim, including the "iF Design Award 2023" and being selected as a finalist for the "MIDI Innovation Awards 2023."

- Name: InstaChord Inc.

- Founded: September 25, 2019

- Representative: Yuichi Nagata

- Location: 2F, 12-13 Shinjuku, Shinjuku-ku, Tokyo

- Company Information: https://instachord.com/

- Business Activities: Development, manufacturing, and sales of electronic musical instruments