Masaaki Yaguchi

Shown on a photo from an interview with Guitar Magazine Japan, Masaaki Yaguchi's Mayones Regius 7. Miya notes that this guitar was used in the recording of their single "WORLD"

In a photograph from Glare magazine Vol.11, Masaaki Yaguchi's pedalboard is shown to include a ZVEX Vexter Box of Rock distortion pedal.

In a photograph featured in Glare magazine Vol. 11, Masaaki Yaguchi's pedalboard is shown to include an Ibanez DCF10 Chorus/Flanger Pedal.

In a photograph from Glare magazine Vol.11, Masaaki Yaguchi's pedalboard is shown to include a TC Electronic NR-1 Nova Reverb pedal.

A photograph from Glare magazine Vol.11 shows Masaaki Yaguchi's Line 6 Variax 700 acoustic modeling guitar. The description reads "It's a great guitar that can produce the sounds of 16 different acoustic instruments"

A photograph from Glare magazine Vol.11 shows Masaaki Yaguchi's Mesa Boogie Triple Rectifier.

A photograph from Glare magazine Vol.11 shows Masaaki Yaguchi's Mesa Boogie Triple Rectifier being run into a Mesa Boogie 4x12 cabinet.

A photograph from Glare magazine Vol.11 confirms that Masaaki Yaguchi uses a Roland JC-120H Jazz Chorus head.

A photograph from Glare magazine Vol.11 shows Masaaki Yaguchi's Roland JC-120H being run into a Genz Benz G-Flex 2x12 cabinets.

A photograph from Glare magazine Vol.11 shows Masaaki Yaguchi's Diezel VH4 being run into a Genz Benz G-Flex 2x12 Cabinet. This amp has been noted to be a backup in case the Mesa Boogie fails

In the YouTube video by EarthQuakerDevices, at the timestamp 14:29, Masaaki Yaguchi can be seen switching to a Fender KEN STRATOCASTER® EXPERIMENT #1, confirming his use of this specific guitar model.

At timestamp 15:32 in the video, Masaaki Yaguchi confirms that he uses the EarthQuaker Devices Ledges pedal for achieving "old school spring reverb" sounds. This statement can be found in the YouTube video by EarthQuakerDevicesJP.

In the YouTube video titled "MUCC MIYAさんのZoar（ゾア）の音がこれです！：アースクエイカーデバイセス," at the timestamp 18:34, Masaaki Yaguchi's pedalboard is shown to include a Free The Tone ML-1L Motion Loop. This serves as concrete evidence of his use of this specific piece of gear, as documented by EarthQuakerDevicesJP.

In the video provided by EarthQuakerDevicesJP, Masaaki Yaguchi, also known as MIYA, is shown using a Mesa/Boogie Road King II Dual Rectifier amplifier, which is visibly positioned behind him during the demonstration of his pedalboard. The video serves as proof of his use of this specific amplifier model.

In the video titled "MUCC - LuckyFes’25 - 2025.08.11 @Hitachi Seaside Park" by Shisei, Mei Ari on YouTube, Miya is seen at the 4:52 timestamp switching to a Fender Jack White Triplecaster Telecaster Electric Guitar, which he uses to perform the subsequent songs.

In the video captured by Shisei, Mei Ari titled "MUCC - LuckyFes’25 - 2025.08.11 @Hitachi Seaside Park," Masaaki Yaguchi switches to a Jackson American Series Soloist SL2 DX HT in Satin Porsche Grey at the timestamp 18:06.