# 313 series

The 313 series (Japanese: 313系, Hepburn: 313-kei) is a DC suburban electric multiple unit (EMU) train type operated by Central Japan Railway Company (JR Central) in Japan since 1999.
The design was introduced from spring 1999 to replace older 113 and 115 series EMUs.

## Variants

| Series | Formation | Line(s) used |
| 313-0 series | 4-car | Tōkaidō Main Line (Toyohashi – Maibara) |
| 313-300 series | 2-car | Tōkaidō Main Line (Toyohashi – Maibara) |
| 313-1000 series | 4-car | Chūō Main Line (Nagoya – Nakatsugawa) |
| 313-1300 series | 2-car | Tōkaidō Main Line |
| 313-1500 series | 3-car | Chūō Main Line (Nagoya – Nakatsugawa) Kansai Main Line (Nagoya – Kameyama) |
| 313-1600 series | 3-car | Chūō Main Line (Nagoya – Nakatsugawa) Kansai Main Line (Nagoya – Kameyama) |
| 313-1700 series | 3-car | Iida Line, Chūō Main Line, Kansai Main Line |
| 313-2300 series | 2-car | Tōkaidō Main Line, Gotemba Line, Minobu Line |
| 313-2350 series | 2-car | Tōkaidō Main Line, Gotemba Line, Minobu Line |
| 313-2500 series | 3-car | Tōkaidō Main Line (Atami – Toyohashi) |
| 313-2600 series | 3-car | Tōkaidō Main Line, Gotemba Line, Minobu Line |
| 313-3000 series | 2-car | Kansai Main Line, Chūō Main Line Gotemba Line, Minobu Line |
| 313-3100 series | 2-car | Gotemba Line, Minobu Line |
| 313-5000 series | 6-car | Tōkaidō Main Line (Toyohashi – Ōgaki) |
| 313-5300 series | 2-car | Tōkaidō Main Line |
| 313-8000 series | 3-car | Chūō Main Line (Nagoya – Nakatsugawa) (1999–2022) Tōkaidō Main Line (2022–present) |

## 313-0 series

15 x 4-car sets (60 vehicles) built by Kinki Sharyo, Nippon Sharyo, and Tokyu Car Corporation between July and September 1999 with flip-over transverse seating.

### 4-car Ōgaki sets Y1 to Y15

| Designation | Mc | T | M | Tc' |
| Numbering | KuMoHa 313 | SaHa 313 | MoHa 313 | KuHa 312 |

## 313-300 series

16 x 2-car sets (32 vehicles) built by Kinki Sharyo, Nippon Sharyo, and Tokyu Car Corporation in September 1999 with flip-over transverse seating.

### 2-car Ōgaki sets Y31 to Y46

| Designation | Mc | Tc' |
| Numbering | KuMoHa 313-300 | KuHa 312-300 |

## 313-1000 series

3 x four-car and 3 x two-car sets (21 vehicles) built by Nippon Sharyo and Tokyu Car Corporation between February and March 1999 with flip-over transverse seating.
A further seven 4-car sets, J1 to J7, were delivered from Nippon Sharyo to Ōgaki depot between August and October 2010.
A further three 4-car sets, J8 to J10, were delivered in 2014.

### 4-car Jinryō sets B1 to B5
#### B1 to B3

| Designation | Mc | T | M | Tc' |
| Numbering | KuMoHa 313-1000 | SaHa 313-1000 | MoHa 313-1000 | KuHa 312 |

#### B4 to B5

| Designation | Mc | T | M | Tc' |
| Numbering | KuMoHa 313-1100 | SaHa 313-1100 | MoHa 313-1100 | KuHa 312-400 |

### 4-car Ōgaki sets J1 to J7

| Designation | Mc | T | M | Tc' |
| Numbering | KuMoHa 313-1100 | SaHa 313-1100 | MoHa 313-1100 | KuHa 312-400 |

### 3-car Jinryō sets B101 to B107
#### B101 to B103

| Designation | Mc | M | Tc' |
| Numbering | KuMoHa 313-1500 | MoHa 313-1500 | KuHa 312 |

#### B104 to B107

| Designation | Mc | M | Tc' |
| Numbering | KuMoHa 313-1600 | MoHa 313-1600 | KuHa 312-400 |

### 3-car Jinryō sets B151 to B153

| Designation | Mc | M | Tc' |
| Numbering | KuMoHa 313-1700 | MoHa 313-1700 | KuHa 312-400 |

### Interior

* Interior view, September 2021
* General seats, September 2021
* Priority seats, September 2021
* Priority seats (longitudinal), January 2022
* Toilet, September 2021

## 313-1300 series

4 x 2-car 4th-batch sets (8 vehicles) were built by Nippon Sharyo in June 2010. The sets are numbered B401 to B404 and allocated to Jinryō depot. All cars feature flip-over transverse seating. A further four 2-car sets, numbered B501 to B504, were delivered from Nippon Sharyo to Jinryō depot on 3 August 2011.

### 2-car Jinryō sets B401–B404, B501–B504

| Designation | Tc' | Mc |
| Numbering | KuHa 312-1300 | KuMoHa 313-1300 |

## 313-2000 series

9 x 2-car and 27 x 3-car sets (99 vehicles) built by Kinki Sharyo and Nippon Sharyo between November 2006 and February 2007 with longitudinal seating.

### 2-car Shizuoka sets W1 to W9
#### W1–W2

| Designation | Mc | Tc' |
| Numbering | KuMoHa 313-2350 | KuHa 312-2300 |

#### W3–W9

| Designation | Mc | Tc' |
| Numbering | KuMoHa 313-2300 | KuHa 312-2300 |

### 3-car Shizuoka sets T1 to T17

| Designation | Mc | M | Tc' |
| Numbering | KuMoHa 313-2500 | MoHa 313-2500 | KuHa 312-2300 |

### 3-car Shizuoka sets N1 to N10

| Designation | Mc | M | Tc' |
| Numbering | KuMoHa 313-2600 | MoHa 313-2600 | KuHa 312-2300 |

### Interior

* 313-2000 series interior view showing longitudinal seating, January 2022
* Toilet, January 2022

## 313-3000 series

12 x 2-car and 16 x 2-car sets (56 vehicles) with fixed transverse seating and longitudinal seating.

### 2-car Shizuoka sets V1 to V14
#### V1–V12

| Designation | Mc | Tc' |
| Numbering | KuMoHa 313-3000 | KuHa 312-3000 |

#### V13–V14

| Designation | Mc | Tc' |
| Numbering | KuMoHa 313-3100 | KuHa 312-3100 |

### 2-car Jinryō sets B301 to B316

| Designation | Mc | Tc' |
| Numbering | KuMoHa 313-3000 | KuHa 312-3000 |

### Interior

* 313-3000 series interior view, January 2007
* 313-3000 series interior view, January 2007

## 313-5000 series

12 x 6-car sets (72 vehicles) were built by Nippon Sharyo in 2006 with flip-over transverse seating. This was the first conventional (i.e. non-Shinkansen) rolling stock to feature yaw dampers between intermediate cars.
Further (4th-batch) sets were delivered in 2010.
Two cars—designated KuHa 312-5102 and MoHa 313-5402—were built in 2019 to replace KuHa 312-5002 and MoHa 313-5302, respectively. This follows an accident in which set Y102 was involved in 2017.

### 6-car Ōgaki sets Y101 to Y113

| Designation | Mc | T | M | T | M | Tc' |
| Numbering | KuMoHa 313-5000 | SaHa 313-5300 | MoHa 313-5000 | SaHa 313-5000 | MoHa 313-5300 | KuHa 312-5000 |

### Interior

* 313-5000 series interior view, January 2022

## 313-5300 series

One 2-car 4th-batch set was delivered in July 2010 with flip-over transverse seating.

### 2-car Ōgaki set Z1

| Designation | Mc | Tc' |
| Numbering | KuMoHa 313-5300 | KuHa 312-5000 |

## 313-8000 series

The 313-8000 series fleet consists of six 3-car sets (18 vehicles) with flip-over transverse seating, designed for use on Chūō Main Line Central Liner and Home Liner Nakatsugawa services and built by Kinki Sharyo and Nippon Sharyo between September 1999 and February 2001. Although Central Liner services were discontinued in 2013, the trains continued to be used on Chūō Main Line local and rapid services until JR Central's 12 March 2022 timetable revision, and were transferred from Jinryō to Shizuoka depot from then. The sets were renumbered S1–S6 from B201–B206. From 14 March of that year, the fleet was introduced onto Tōkaidō Main Line services.

### 3-car Shizuoka sets S1 to S6

| Designation | Mc | M | Tc' |
| Numbering | KuMoHa 313-8500 | MoHa 313-8500 | KuHa 312-8000 |

### Interior

Passenger accommodation consists of flip-over transverse seating throughout. Fixed seating bays with tables are provided at the ends of each car. Some cars are equipped with toilets.
* Interior view
* End-car transverse seating bay
* Priority seating with toilet