Japanese symbol for “wifi”

Ｗｉ-Ｆｉ

ワイファイ

Romaji: waifai

Wi-Fi; WiFi; wireless local area network; wireless LAN

In Japanese, wifi is Ｗｉ-Ｆｉ, read ワイファイ (waifai).

Before using these characters for a tattoo, check them with a native speaker. Dictionary words often have several meanings, and the right choice depends on context.

Meanings

n Wi-Fi; WiFi; wireless local area network; wireless LAN (comp)

Written forms: Ｗｉ-Ｆｉ、ＷｉＦｉ. Readings: ワイファイ、ワイハイ.

Data: JMdict (CC BY-SA 4.0); KANJIDIC2 (CC BY-SA 4.0); KanjiVG (CC BY-SA 3.0); wordfreq (CC BY-SA 4.0 (data)). Retrieved 2026-10-22.