| Emitent | Japan |
|---|---|
| Rok | 859-870 |
| Typ | Standard circulation coin |
| Nominał | 1 Mon |
| Waluta | Mon (683-1953) |
| Skład | Copper |
| Waga | 2.1 g |
| Średnica | 19 mm |
| Grubość | |
| Kształt | Round with a square hole |
| Technika | Cast |
| Orientacja | |
| Rytownik(zy) | Kasuga Otsugu |
| W obiegu do | 25 November 0987 |
| Źródło(a) | DHJ#1.50 - 1.52 |
| Opis awersu | Four characters around hole, read clockwise from top as 饒益神寳 Nyōyakushinpō (饒益神宝 in modern lettering) Also called Nyōekishinpō and Jōekishinpō |
|---|---|
| Pismo awersu | Chinese (traditional, regular script) |
| Legenda awersu | 饒 寳 益 神 (Translation: Devine treasure of abudant profit) |
| Opis rewersu | Blank. |
| Pismo rewersu | |
| Legenda rewersu | |
| Krawędź | Plain |
| Mennica | |
| Nakład | ND (859-870) - DHJ# 1.50; large size and characters - ND (859-870) - DHJ# 1.51; small size, top of 饒 touches outer rim - ND (859-870) - DHJ# 1.52; small size, 神 to the right of hole - |
| ID Numisquare | 3845386690 |
| Uwagi |