始発

• Reading: しはつ
• Romaji: shihatsu
• Kanji breakdown: 始 (beginning) + 発 (departure) → first departure
• Pronunciation: /ɕi.ha.tsu/

Meaning

The first train of the day — the earliest departure, typically around 4:30-5:30 AM.

In Japanese urban life, 始発 is a culturally loaded word. It is the train that rescues people who stayed out all night — whether drinking, at karaoke, or at a club. '始発で帰る' (going home on the first train) is a badge of a big night out. It also represents extreme dedication when someone catches the first train to get somewhere early. The first train time varies by line and station but is generally between 4:30 and 5:30 AM.

Examples

1. 飲みすぎて始発まで待つ羽目になった。 I drank too much and ended up having to wait for the first train.
2. 始発で行けば朝イチの新幹線に間に合うよ。 If you catch the first train, you'll make it in time for the earliest Shinkansen.
3. オールして始発で帰るパターンね。 So it's the classic all-nighter and catch the first train home pattern, huh.

Usage Guide

Context: nightlife, commuting, daily conversation

Tone: practical, sometimes resigned

Do Say

• 始発何時だっけ？もう終電ないよね。 (What time is the first train again? There are no more trains tonight, right?)
• 始発まであと2時間、カラオケ行く？ (Two more hours until the first train — wanna go to karaoke?)

Don't Say

• 「始発」はその路線の最初の電車のこと — 単に「早い電車」という意味ではない (始発 means the very first train on a line — it doesn't just mean any early train)

Common Mistakes

• Not knowing that 始発 times vary by line and station — always check the specific schedule
• Missing the cultural context — 始発で帰る often implies an all-night outing, not an early morning departure

Origin & History

Compound of 始 (beginning) and 発 (departure). Standard railway term that has taken on strong cultural connotations in Japan's nightlife and work culture, where the gap between 終電 (last train) and 始発 (first train) defines the rhythm of the night.

Cultural Context

Era: Railway term, deep cultural significance

Generation: All ages, especially 20s–40s nightlife culture

Social background: Universal urban life

Regional notes: Used in all Japanese cities with train systems. The 終電–始発 gap (roughly midnight to 5 AM) is a defining feature of Japanese urban nightlife.