Yuchi Imai YJ-EX
| Maker | Yuichi Imai |
| Model | YJ-EX |
| Year made | 2014 |
| Top | Spruce / Laquer Polish |
| Back | Indian Rose Wood / Lacquer Polish |
| Side | Indian Rose Wood / Lacquer Polish |
| Scale Length | 650 mm |
| Tuning Machine | Gotoh |
| Case | included |
| Price | 120,000 baht |
| Note : 20th fret on 1st string |
