JLPT N5 Grammar: 〜曜日 (yōbi) — Days of the Week in Japanese

JLPT N5 Grammar: 〜曜日 (yōbi)

Days of the week — from Monday to Sunday

JLPTジェイエルピーティー N5エヌゴ 文法ぶんぽう 曜日ようび (げつすいもくきんにち)

⏱️ Study time: 4–6 minutes

曜日ようび (yōbi) means "day of the week". Each day is named after a classical element or celestial body — the same system used across East Asia. Learn the seven kanji and their readings, and you'll be able to read any Japanese calendar, schedule, or appointment.

🚀 JLPT N5 Warm-up Quiz

Q: What is the Japanese word for "Monday"?

Answer: A (月曜日げつようび). げつ means "moon" → Monday. B is Tuesday (fire), C is Wednesday (water).

Quick Summary

月曜日げつようび
Monday (moon)
火曜日かようび
Tuesday (fire)
水曜日すいようび
Wednesday (water)
木曜日もくようび
Thursday (wood)
金曜日きんようび
Friday (gold / metal)
土曜日どようび
Saturday (earth)
日曜日にちようび
Sunday (sun)

📝 Pattern

Full form: Element kanji + 曜日ようび
Short form: Element kanji + よう (drop 日 in casual contexts)
Question: なん曜日ようびですか (What day of the week?)
⚠️ The kanji 日 is read にち in 日曜日にちようび but び in other days due to rendaku (voicing).
🧠 Need dates too? See 〜月 / 〜日 (Months & Days) →

💡 Toggle furigana, hiragana, or romaji for easier reading.

⚡ Complete Days of the Week Chart

EnglishKanjiReadingElement
Monday月曜日げつようびげつようびげつ = moon
Tuesday火曜日かようびかようび = fire
Wednesday水曜日すいようびすいようびすい = water
Thursday木曜日もくようびもくようびもく = wood
Friday金曜日きんようびきんようびきん = gold / metal
Saturday土曜日どようびどようび = earth
Sunday日曜日にちようびにちようびにち = sun

⚡ The Seven Elements & Their Meanings

Each day is named after a classical element or celestial body. These same kanji appear in planet names and other contexts — learning them here helps everywhere.

KanjiReadingElementPlanet
げつげつ / がつMoon
Fire火星かせい (Mars)
すいすいWater水星すいせい (Mercury)
もくもくWood木星もくせい (Jupiter)
きんきんGold / Metal金星きんせい (Venus)
Earth / Soil土星どせい (Saturn)
にちにち / じつSun

💡 Memory aid: The order matches Western planets: Moon, Mars, Mercury, Jupiter, Venus, Saturn, Sun. If you know the planet names in English order, you can map them to the Japanese days.

⚡ Short Forms (Dropping にち)

In casual writing — calendars, schedules, text messages — the 日 is often dropped. The meaning is identical.

月曜げつよう
Monday
火曜かよう
Tuesday
水曜すいよう
Wednesday
木曜もくよう
Thursday

Note: In very casual speech, you may even hear just the element: 「来週らいしゅうげつ」= "next Monday". This is informal but extremely common.

Examples & Mini Dialogue

今日きょうなん曜日ようびですか。きょうはなんようびですか。Kyō wa nan'yōbi desu ka.
What day of the week is it today?

✅ Standard question for asking the day.

毎週まいしゅう金曜日きんようび日本語にほんごのクラスがあります。まいしゅうきんようびににほんごのくらすがあります。Maishū kinyōbi ni Nihongo no kurasu ga arimasu.
I have Japanese class every Friday.
🗣️ Mini Dialogue
A: 土曜日どようびなにをしますか。どようびになにをしますか。Doyōbi ni nani o shimasu ka.
B: 友達ともだちものきます。ともだちとかいものにいきます。Tomodachi to kaimono ni ikimasu.

Common Mistakes (and Fixes)

にちようび → にちようび (spelling Sunday with small よ but no long vowel).
日曜日にちようび (the う is written out).
木曜日もくようび read as きようび (confusing 木 with 気).
木 = もく (wood), not き (tree) in this compound.
土曜日どようび read as つちようび (using the kun reading).
土曜日 = どようび (all days use on‑readings).

JLPT N5 Practice Questions

Score: 0 / 4

1. "Friday" in Japanese is:

2. 水曜日すいようび is which day?

3. "What day of the week?" in Japanese is:

4. in 土曜日どようび means:

🎯 JLPT N5 tip: Days of the week appear in almost every JLPT N5 listening and reading section — in schedules, opening hours, and appointments. Memorise all seven readings and their kanji. The short forms (月曜, 火曜 etc.) are also common.

Test yourself with a free mock exam →

About the Instructor

Taught by Anup Sensei at Gogaku Language & Training Center in Pokhara. With real Japan experience and a focus on exam essentials, he helps students pass the JLPT with confidence.

⚡ Vocabulary Used in This Lesson

JapaneseReadingTypeEnglish Meaning
月曜日げつようびげつようびNounMonday
火曜日かようびかようびNounTuesday
水曜日すいようびすいようびNounWednesday
木曜日もくようびもくようびNounThursday
金曜日きんようびきんようびNounFriday
土曜日どようびどようびNounSaturday
日曜日にちようびにちようびNounSunday
今日きょうきょうNountoday
毎週まいしゅうまいしゅうNounevery week

Related Grammar

Frequently Asked Questions

Why is 日曜日にちようび read にちようび and not にちようび?

The 日 in 日曜日にちようび uses its on‑reading にち. The second 日 is voiced to び because of rendaku (sequential voicing) — a very common sound change in Japanese compounds.

Can I always drop 日 in day names?

In casual and written contexts (calendars, notes, text messages), yes. 月曜げつよう = Monday is perfectly understood. In formal speech, use the full form.

What about "weekend"?

週末しゅうまつ means weekend. You can also say 土日どにち (Saturday‑Sunday) as a shorthand for the weekend.

Continue Learning

Next: 〜月 / 〜日 — months and days of the month.

Learn Dates →

→ Explore the JLPT N5 Grammar Hub

Ready to Pass JLPT N5 with Confidence?

Join Anup Sensei's intensive course at Gogaku Language & Training Center, Pokhara. Small batches, real conversation, mock tests, and full grammar mastery.

Join Now – www.gogakueducation.com
© Gogaku Language & Training Center • Pokhara, Nepal
Expert JLPT N5 Preparation with Anup Sensei • www.gogakueducation.com
🎌 Free JLPT Mock Test
Scroll to Top