[GRAPHT] New "L" Size and 4 "Street Fighter 6" Collaboration Top Panels for Semi-Customizable, Assemble-It-Yourself Arcade Controller 'iO' Announced - EC Orders Start April 23, Exhibition and Trial Play at EVO
MSY Co., Ltd., operating the GRAPHT brand, has announced the addition of a new "L" size and four "Street Fighter 6" collaboration top panels for its semi-customizable arcade controller 'iO'. Orders began on the EC site on April 23, and the new products will be exhibited and available for trial play at EVO Japan 2026.
📋 Article Processing Timeline
- 📰 Published: April 23, 2026 at 20:00
- 🔍 Collected: April 23, 2026 at 11:31
- 🤖 AI Analyzed: April 24, 2026 at 01:23 (13h 52m after Collected)
MSY Co., Ltd. (Headquarters: Shibuya-ku, Tokyo; Representative Director: Masaya Akiyama) aims to create relationships between all creators and communities through products and services of the 'GRAPHT' brand, which has a mission to "increase the number of people who can talk about what they love."
This time, 'GRAPHT' announces new developments for its semi-customizable, assemble-it-yourself arcade controller 'iO'. In response to strong user demand, a new "L" size (lever model only) adopting 30φ buttons will be added to the lineup. Additionally, four collaboration designs with the popular fighting game "Street Fighter 6" (Gouki, Ryu, Juri, Ken) will be newly developed for the L and M size top panels. This will allow for more freedom in customization according to play style and preference.
'GRAPHT REMIXERS iO' L Size Order Start
iO Street Fighter 6 Edition Order Start
Orders for the new products will begin today, April 23, 2026 (Thursday), on the GRAPHT official EC site (GRAPHT OFFICIAL STORE). Concurrently, the visual display of the order page has been revamped, allowing users to confirm combinations of parts and designs on screen while making selections. By being able to view the finished image during ordering, customers can choose products more intuitively.
Furthermore, at the GRAPHT booth within "EVO Japan 2026," held from May 1 (Friday) to May 3 (Sunday), 2026, these new products will be exhibited, and assembled units will be available for trial play and sale.
'iO' New Size "L" with 30φ Buttons
'iO' New Size L Assembled Image (with optional handle)
Classic operability and size/weight for stable play
The adoption of 30φ buttons achieves the traditional arcade controller feel, from arcade cabinets to the present day. In addition, by giving the main unit sufficient weight, it suppresses shaking of the unit due to intense lever operations and button inputs, even when playing on the lap, supporting stable operation.
Especially in competitive scenes where precision is required and during long training sessions, even slight operational errors due to device shaking can affect gameplay. In such situations, this sense of weight becomes one of the factors for continuing to play with confidence.
Moreover, by increasing the vertical width by approximately 5cm compared to the M size, even players with large hands can rest their hands more easily and maintain a natural position. This makes it easier to maintain a relaxed posture, leading to stable operation even during long play sessions.
Original additional button layout that can be used according to play style
Based on player feedback, an original layout has been adopted, allowing additional buttons to be placed in four highly requested positions. It is designed to be used according to individual play styles and operational preferences, allowing users to select and use only the necessary positions.
There are a total of four additional buttons: two at the bottom, one near the lever, and one at the top. For the top button, a 24φ button has been adopted, making it easy to use as a system button or option button, and less prone to accidental presses.
The 'iO L size' will be available only as a lever model. The case-only set starts from 43,120 JPY (tax included), and the case + parts set, which includes basic arcade controller components such as a Brook-made board, cables, Sanwa Denshi buttons, and a lever, starts from 65,978 JPY (tax included). Customers can order a complete set of parts or individual parts, allowing for free customization. The U-frame that forms both sides of the casing and the board are also compatible with existing models (M size).
●'iO' Set Sales https://store.grapht.tokyo/collections/io-custom-arcade-controller
●'iO' All Parts https://store.grapht.tokyo/collections/custom-ordermade-parts-single
■'iO' L Size (Lever Only) Product Specifications Table
Basic Price (*)
Lever Case Set 43,120 JPY (tax included) ~
Lever Case + Parts Set 65,978 JPY (tax included) ~
*Individual parts can also be purchased
Assembly Service
8,800 JPY
External Dimensions
Approx. W394×D249×H57 (mm)
Weight
Lever Approx. 2.95 (kg) *Basic parts only
Compatible Models
PS5 / Xbox
This time, 'GRAPHT' announces new developments for its semi-customizable, assemble-it-yourself arcade controller 'iO'. In response to strong user demand, a new "L" size (lever model only) adopting 30φ buttons will be added to the lineup. Additionally, four collaboration designs with the popular fighting game "Street Fighter 6" (Gouki, Ryu, Juri, Ken) will be newly developed for the L and M size top panels. This will allow for more freedom in customization according to play style and preference.
'GRAPHT REMIXERS iO' L Size Order Start
iO Street Fighter 6 Edition Order Start
Orders for the new products will begin today, April 23, 2026 (Thursday), on the GRAPHT official EC site (GRAPHT OFFICIAL STORE). Concurrently, the visual display of the order page has been revamped, allowing users to confirm combinations of parts and designs on screen while making selections. By being able to view the finished image during ordering, customers can choose products more intuitively.
Furthermore, at the GRAPHT booth within "EVO Japan 2026," held from May 1 (Friday) to May 3 (Sunday), 2026, these new products will be exhibited, and assembled units will be available for trial play and sale.
'iO' New Size "L" with 30φ Buttons
'iO' New Size L Assembled Image (with optional handle)
Classic operability and size/weight for stable play
The adoption of 30φ buttons achieves the traditional arcade controller feel, from arcade cabinets to the present day. In addition, by giving the main unit sufficient weight, it suppresses shaking of the unit due to intense lever operations and button inputs, even when playing on the lap, supporting stable operation.
Especially in competitive scenes where precision is required and during long training sessions, even slight operational errors due to device shaking can affect gameplay. In such situations, this sense of weight becomes one of the factors for continuing to play with confidence.
Moreover, by increasing the vertical width by approximately 5cm compared to the M size, even players with large hands can rest their hands more easily and maintain a natural position. This makes it easier to maintain a relaxed posture, leading to stable operation even during long play sessions.
Original additional button layout that can be used according to play style
Based on player feedback, an original layout has been adopted, allowing additional buttons to be placed in four highly requested positions. It is designed to be used according to individual play styles and operational preferences, allowing users to select and use only the necessary positions.
There are a total of four additional buttons: two at the bottom, one near the lever, and one at the top. For the top button, a 24φ button has been adopted, making it easy to use as a system button or option button, and less prone to accidental presses.
The 'iO L size' will be available only as a lever model. The case-only set starts from 43,120 JPY (tax included), and the case + parts set, which includes basic arcade controller components such as a Brook-made board, cables, Sanwa Denshi buttons, and a lever, starts from 65,978 JPY (tax included). Customers can order a complete set of parts or individual parts, allowing for free customization. The U-frame that forms both sides of the casing and the board are also compatible with existing models (M size).
●'iO' Set Sales https://store.grapht.tokyo/collections/io-custom-arcade-controller
●'iO' All Parts https://store.grapht.tokyo/collections/custom-ordermade-parts-single
■'iO' L Size (Lever Only) Product Specifications Table
Basic Price (*)
Lever Case Set 43,120 JPY (tax included) ~
Lever Case + Parts Set 65,978 JPY (tax included) ~
*Individual parts can also be purchased
Assembly Service
8,800 JPY
External Dimensions
Approx. W394×D249×H57 (mm)
Weight
Lever Approx. 2.95 (kg) *Basic parts only
Compatible Models
PS5 / Xbox