Keystone #100 SJ-cw

Keystone #100 SJ-cw/Head to Fingerboard

Keystone #100 SJ-cw/head to Low position

Keystone #100 SJ-cw/middle position

Keystone #100 SJ-cw/side sound hole

Ryosuke Kobayashi Guitars 7strings Classical RF custom (2019)

Ryosuke Kobayashi Guitars 7strings Classical RF custom (2019)

Ryosuke Kobayashi Guitars 7strings Classical RF custom (2019)

Ryosuke Kobayashi Guitars 7strings Classical RF custom (2019)

Collaboration project 2019 The Sun and Moon
The Sun(Amateras) by Keystone Stringed Instruments
The Moon(Tsukuyomi) by FUJII GUITARS

Collaboration project 2019 The Sun and Moon
The Sun by Keystone Stringed Instruments

Collaboration project 2019 The Sun and Moon
The Sun by Keystone Stringed Instruments

Collaboration project 2019 The Sun and Moon
The Moon by FUJII GUITARS

Collaboration project 2019 The Sun and Moon
The Moon by FUJII GUITARS

ASTURIAS Solo Ukulele 一華''Ichika''  (2019)

ASTURIAS Solo Ukulele 一華''Ichika''  (2019)

OGINO GUITARS OMC (2019) photo by Dolphin Guitars

OGINO GUITARS OMC (2019)

Yokoyama Guitars AN-GB（2018）

Yokoyama Guitars AN-GB（2018）

Collaboration project 2018 The Day and Night of Morning Glory
(Left;with FUJII GUITARS)
(Right;with Keystone Stringed Instruments)

Collaboration project 2018 The Day and Night

Collaboration project 2018 The Day and Night

Collaboration project 2018 The Day and Night

Collaboration project 2018 The Day and Night

Furuya ''Airplane''(2018)

Furuya ''Airplane''(2018)

Keystone Music China 2018 model SJ(1)

Keystone Music China 2018 model SJ(2)

Keystone Music China 2018 model Mod-D(1)

Keystone Music China 2018 model Mod-D(2)

Keystone Music China 2018 models

Keystone Jujubu Custom 山藤に三光鳥 fretboard(2018)

Keystone Jujubu Custom 山藤に三光鳥１（2018）

Keystone Jujubu Custom 山藤に三光鳥２（2018）

Yokoyama Guitars AR  The Green head inlay(2018)

Yokoyama Guitars AR  The Green fretboard inlay(2018)

Yokoyama Guitars AR  The Green Bridge inlay（2018）

ASTURIAS Grand Solo   The Square2(2018)

ASTURIAS Grand Solo   The Square(2018)

ASTURIAS Solo Premiam  The Torch2(2018)

ASTURIAS Solo Premiam  The Torch(2018)

ASTURIAS D.Emperor Brazilian Tree Of Life .1(2017)

ASTURIAS D.Emperor Brazilian Tree Of Life .3

ASTURIAS D.Emperor Brazilian Tree Of Life .2(2017)

for Nishihara Guitars

for Nishihara Guitars

for Ogino Guitars

for Fujii Guitars

for Fujii Guitars

for Keystone

for Keystone

 Fujii Guitars OM-cw fanned fret.1 (2017)
Photo by Blue Guitars

 Fujii Guitars OM-cw fanned fret.2 (2017)
Photo by Blue Guitars

 Fujii Guitars OM-cw fanned fret.3 (2017)
Photo by Blue Guitars

ASTURIAS OM black bird1,2017

ASTURIAS OM black bird2 ,2017

Keystone 10th Anniv. All Koa 1

Keystone 10th Anniv. All Koa 2

Keystone 10th Anniv. All Koa 3

Keystone 10th Anniv. All Koa 4

Keystone 10th Anniv. All Koa 5

Echizen Guitars R-1Presentation front(2017)

Echizen Guitars R-1 Presentation head (2017)

Echizen Guitars R-1 presentation bridge(2017)

Switch Custom Guitar (2016) head

Fretboard Birds in Woods

Fretboard (2014) 紫陽花に蝸牛

Body back

Yokoyama Guitars NN-GTB (2014)

Yokoyama Guitars NN-GTB(2014) fretboard

Nishihara Guitars REYDEN-SJ (2014)

Yokoyama Guitars SSAR-AB(2014) head

Yokoyama Guitars SJF-GTB(2014) head

Yokoyama Guitars AR-GMR(2013)

Yokoyama Guitars AR-WC (2013)

Yokoyama Guitars NN-GB(2012) front viwe

Yokoyama Guitars NN-GB(2012) fret board

Yokoyama Guitars NN-GB(2012) head

Yokoyama Guitars NN-GB(2012) fret board

Yokoyama Guitars AR-GC(2012) Body back

Keystone Stringed Instruments MC(2012) SoundMesse 2012 model