About Marugen Koi & Arowana Farm 25 Tuesday Sep 2018 Original size at 1730 × 1242 ≈ Leave a comment Marugen Koi Farm (Singapore, Malaysia and Vietnam) in Yamakoshi Japan on Japanese Koi Hunting Trip Like this:Like Loading… Marugen Koi Farm (Singapore, Malaysia and Vietnam) in Yamakoshi Japan Like this:Like Loading…