Japanese High School Baseball Championship 2013 Tournament 2013 Tournament

| Prefecture | City_Town | High_School_Name | Year_of_Previous_Participation | Total_Number_of_Participation |
|---|---|---|---|---|
| Niigata | Niigata | Nihon Bunri | 2010 | 7 |
| Nagano | Ueda | Ueda nishi | N/A | 1 |
| Toyama | Toyama | Toyama Daiichi | N/A | 1 |
| Ishikawa | Kanazawa | Seiryo | 2006 | 16 |
| Fukui | Fukui | Fukui Shogyo | 2010 | 22 |
| Shizouka | Kikugawa | Tokoha kikugawa | 2007 | 4 |
| Aichi | Nagoya | Aikodai Meiden | 2012 | 11 |
| Gifu | Ogaki | Ogaki Nichidai | 2006 | 2 |
| Mie | Matsusaka | Mie | 2008 | 11 |
| Shiga | Hikone | Hikone Higashi | N/A | 1 |
| Kyoto | Fukuchiyama | Fukuchiyama Seibi | 2007 | 4 |
| Nara | Sakurai | Sakurai | N/A | 1 |
| Osaka | Daito | Osaka Toin | 2012 | 7 |
| Hyogo | Nishiwaki | Nishiwaki Kogyo | N/A | 1 |
| Wakayama | Arida | Minoshima | 1982 | 8 |
| Okayama | Tamano | Tamano Konan | 2001 | 3 |
| Hiroshima | Hiroshima | Setouchi | 1999 | 2 |
| Tottori | Tottori | Tottori Johoku | 2012 | 3 |