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The Westin Osaka is a hotel destination wedding venue in Osaka, Japan, hosting 400 at dinner and 800 standing. Best months: April, May, October, November.

The Westin Osaka

OsakaJapan

The Westin Osaka is a 303-room hotel with an on-site chapel, gardens, a pool and a bar, set about 25 minutes from the airport with a shuttle and on-site parking available.

Guests
400 at dinner800 standing
Rooms
303 rooms
Cost
From JP¥1,006,525as a package
Ceremony
Chapel on site
Season
Best weather Oct–NovAisle estimate
Getting there
MCIabout 25 min by car

About the venue

The Westin Osaka is a 303-room hotel with an on-site chapel, gardens, a pool and a bar, set about 25 minutes from the airport with a shuttle and on-site parking available.

Ceremonies seat up to 56 guests in the chapel, while the meeting and banquet spaces hold 400 seated for dining or up to 800 standing, with a minimum of 10 for smaller gatherings.

Wedding packages start at JPY 1,006,525 and include catering, drinks, ceremony space, staff and a coordinator, with in-house catering and an on-site coordinator handling the planning.

The team can assist in Japanese, English, Chinese and Korean.

  • On-site chapel seating up to 56 for the ceremony
  • Banquet space for 400 seated or 800 standing, from a minimum of 10 guests
  • 303 guest rooms, from King Rooms to Corner and Executive Suites
  • Packages from JPY 1,006,525 covering catering, drinks, ceremony space, staff and coordinator

Short answers

How much does a wedding at The Westin Osaka cost?
The venue quotes from JP¥1,006,525 as a package.
Venue website
How many guests does The Westin Osaka hold?
The Westin Osaka holds 400 at dinner and 800 standing.
Venue website
Can guests stay at The Westin Osaka?
Yes. 303 rooms.
Venue website
When is the best time for a wedding at The Westin Osaka?
Best weather: October – November.
Aisle estimate
How do guests get to The Westin Osaka?
Fly into MCI, about 25 min by car.
Venue website

Ask about your month

Tell the venue your year and month, your guest count and your budget. They reply with the dates they have free and what a wedding with them costs.

Year

Month

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Capacity, rooms and facilities

Last updated

Capacity

Seated dinner
400 guests
Standing reception
800 guests
Ceremony, seated
56 guests
Smallest party taken
10 guests

Staying over

Rooms
303 rooms
Room types
24 listed

House rules

Pets
No

Best weather to marry

Aisle estimate
  1. January: out of season
  2. February: out of season
  3. March: out of season
  4. April: best
  5. May: best
  6. June: good
  7. July: out of season
  8. August: out of season
  9. September: good
  10. October: best
  11. November: best
  12. December: out of season
Best weatherGoodFairWeather does not tell you whether a date is free.

Getting there

Nearby venues on a map
Nearest airport
MCI, 25 min by car
Parking
Yes
Step-free access
Yes
Guest transport
Yes
Phone
06-6440-1111
Answered by the venue in local hours.

Reviews of The Westin Osaka

“Excellent hotel. We had an executive king room (I think?). Amazing view, very comfortable beds, and plenty of space. The Executive lounge is great for drinks after 6pm with a lovely view over the city. Restaurant downstairs was very cool.”

Ben EvansRead the whole review on Google

4.3out of 5, from 2,910 Google reviews

Questions about the venue

Where a number is our estimate, we say so.

How many guests can the venue hold?
The chapel seats up to 56 for a ceremony, and the meeting and banquet spaces accommodate 400 seated for dining or 800 standing. The minimum group size is 10 guests.
What is included in a wedding package?
Packages start at JPY 1,006,525 and include catering, drinks, ceremony space, staff and a coordinator. Catering is handled in-house and there is an on-site coordinator.
Can our guests stay at the hotel?
Yes. The Westin Osaka has 303 rooms, including King Rooms, Deluxe and Luxury Twin and Double Rooms, and Corner and Executive Suites, with some rooms sleeping up to five and others offering lounge access.
How do guests get to the venue?
The nearest airport is MCI, roughly a 25-minute transfer. Shuttle service is available and the hotel has parking on site.
Are pets allowed?
No, pets are not permitted at the venue.

The venue is one part of the budget. Budget a wedding in Japan with Aisle’s calculator: it starts from modelled estimates for food and drink, bedrooms, a welcome dinner and suppliers in Japan, and you can replace each one with a quote.

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Aisle also works inside Claude and ChatGPT. Ask either one for venues in Japan by guest count and budget. Find venues in Claude · Find venues in ChatGPT

Sources and booking notes

Confirm your dates, guest numbers, room arrangements and inclusions with the venue before booking. An enquiry does not reserve a date. Figures labelled Aisle estimate are modelled from regional rates and public sources; they are not venue quotes.

Venue wedding information

Planning with Aisle: Start for free · Ask us a question

Sources for individual venue facts

  • Seated dinner: 400 guests

    “着席 10名～400名・立食 20名～800名／少人数・50名以下プランあり”
    Read the source for seated dinner

  • Standing reception: 800 guests

    “着席 10名～400名・立食 20名～800名／少人数・50名以下プランあり”
    Read the source for standing reception

  • Ceremony, seated: 56 guests

    “厳かな教会式に対応するチャペルは最大56名まで着席可能”
    Read the source for ceremony, seated

  • Smallest party taken: 10 guests

    “着席 10名～400名・立食 20名～800名／少人数・50名以下プランあり”
    Read the source for smallest party taken

  • Rooms: 303 rooms

    “1993年に梅田スカイビルの足元、新梅田シティに開業した日本初のウェスティンで、客室数は303室。”
    Read the source for rooms

  • Room types: 24 listed

    “King Room”
    Read the source for room types

  • Chapel on site: Yes

    “Chapel/shrine”
    Read the source for chapel on site

  • In-house catering: Yes

    “披露宴会場のあるフロアにはそれぞれ専用のキッチンを設け、 レストランで提供される料理のように、 温度への気配りや繊細な盛り付けをいたします。”
    Read the source for in-house catering

  • Bar on site: Yes

    “当店は、シックなインテリアにキャンドルの明かりが揺らめく大阪梅田のカクテルバー。”
    Read the source for bar on site

  • Price: From JP¥1,006,525 as a package

    “料金 10名様 / 1,006,525円”
    Read the source for price

  • Included: Catering, drinks, ceremony space, staff and a coordinator

    “プラン内容 お料理 お飲物 席札 メニューカード 卓上装花 記念写真六切2ポーズ（3枚組） 挙式料 介添え 新郎衣裳1点（洋装） 新婦衣裳1点（ドレス） 美容着付 ブーケ・ブートニア1点 洋装ヘアリハーサル 洋装メイクリハーサル”
    Read the source for included

  • Pets: No

    “いいえ、ウェスティンホテル大阪ではペットの同伴はできません。”
    Read the source for pets

  • Nearest airport: MCI, 25 min by car

    “MCI”
    Read the source for nearest airport

  • Parking: Yes

    “駐車場も完備されているので、車での来場も便利。”
    Read the source for parking

  • Step-free access: Yes

    “ホテル前まで車寄せができるので車椅子ゲストがお越しになっても安心です。”
    Read the source for step-free access

  • Guest transport: Yes

    “大阪駅や梅田駅などから徒歩圏内ですが、JR大阪駅からの無料シャトルバスを使えばよりスムーズにアクセスできます。”
    Read the source for guest transport

  • Event spaces: Banquet room

    “Meeting/banquet facilities”
    Read the source for event spaces

  • Swimming pool: Yes

    “For a fee of 2,200 JPY per use (ages 18+), guests can access the heated indoor pool, sauna, and gym—a practical setup for swimming a few laps or unwinding with a quick workout before or after a day of business or sightseeing.”
    Read the source for swimming pool

  • Gardens: Yes

    “ホテルのある新梅田シティ敷地内の「中自然の森」で行う前撮りもおすすめ。”
    Read the source for gardens

  • Coordinator on the day: Yes

    “マリオット公認ウェディングプランナーは積み重ねた経験、トレーニング、伝統、直観力のすべてを使って、お客様にとって最高のウェディングを具体化し、細部の実施にいたるまで、行き届いたサポートをお約束します。”
    Read the source for coordinator on the day
From JP¥1,006,525as a package

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Ask about prices and free dates for the month you have in mind. You do not need a fixed date.