Ryuichi Sakamoto

in the third page of this instagram post, the Boomerang III Phrase Sampler can be seen

in the third page of this instagram post, the Dunlop DVP3 Volume (X) Pedal can be seen

In this post, you can see him playing YAMAHA Reface CS.

Seen at a live performance in 2007, video: https://www.youtube.com/watch?v=6WfhOpnYLP8

The Little Phatty can be seen in the image

the RI 176 can be seen in the image

the Retro Revolver can be seen in the image

the AMS Neve 1081 can be seen in the image

the EQP-1A can be seen in the image

the API 2500 can be seen in the image

the API 7600 can be seen in the image

As listed in this 1992 interview on the Music Magazine Archive

Can be seen playing Korg Prophecy in this video.

In this user-uploaded photo, Ryuichi Sakamoto can be seen with the Roland SBX-80 Sync Box, highlighting its role in his MIDI setup.

Friend Chip SRC synchronizer is in this photo

In a Twitter post by commmons, Ryuichi Sakamoto is shown using the Sequential Circuits Prophet 10 rev 4 during the production process of his album "12."

Heet Sound EBow is in this photo.

Recorded on an Apple Mac G4 running Digidesign Pro Tools and MOTU Digital Performer with Steinberg Cubase VST and Cycling '74 Pluggo, Chasm includes guest appearances by Arto Lindsay, David Sylvian and various Thai monks, as well as YMO's Hosono and Takahashi (now known as Sketch Show).

Recorded on an Apple Mac G4 running Digidesign Pro Tools and MOTU Digital Performer with Steinberg Cubase VST and Cycling '74 Pluggo, Chasm includes guest appearances by Arto Lindsay, David Sylvian and various Thai monks, as well as YMO's Hosono and Takahashi (now known as Sketch Show).

Recorded on an Apple Mac G4 running Digidesign Pro Tools and MOTU Digital Performer with Steinberg Cubase VST and Cycling '74 Pluggo, Chasm includes guest appearances by Arto Lindsay, David Sylvian and various Thai monks, as well as YMO's Hosono and Takahashi (now known as Sketch Show).

Playing Roland Juno-6 in this video.

Ryuichi Sakamoto can be seen playing Hohner Clavinet D6 in this post.

In this photo, Sakamoto is shown here playing the Yamaha DX7S, in which he used in the Neo Geo tour in 1988.

Ryuichi Sakamoto is confirmed to use the Mackie 1202VLZ4 mixer, as evidenced by a video on YouTube by user "음알못," where the distinct number and color of the knobs are visible.

Ryuichi Sakamoto is confirmed to use the Yamaha SY-85 synthesizer, as evidenced by a YouTube video titled "YAMAHA DIGITAL MUSICAL INSTRUMENTS 1992 NEW MODEL." The video, uploaded by user blixano 9784, features Sakamoto in a segment specifically highlighting the SY-85 at the 29:37 timestamp.