From June 26th (Friday), business has resumed except for the following areas.

Ball pool (3D play area, target area)
● Sandbox

An all-weather playground area is created for kids who want to play hard on hot or rainy days! With a sea motif, playground equipment such as athletics, ball pools, trampolines, etc. are greatly enhanced. Move your body and play as much as you want!

Area and playground equipment guide


3D play equipment area

A giant three-dimensional playground equipment that resembles an island.
There are various gimmicks such as slides, swings, tunnels and ladders that you can play with the entire body.


Projection games

You can enjoy 10 kinds of new sensation games using projection mapping.
(The game automatically switches after a certain period of time)


Surfing wheel

You can enter the big transparent vinyl tires and roll around to play.


Ball pool & target

It is a playground equipment in which the creatures of the sea are drawn in the ball pool to throw balls to compete for points, and for fathers and mothers to enjoy together.


Lighthouse trampoline

A trampoline inspired by the lighthouse of the sea. If you jump high, you may see the whole Kids Area “Asoventure”! ?

Maximum 2 people (1 child + 1 guardian)
*Please be sure to use with parents.


Sandbox & slide

A white sandbox with antibacterial barium sand that feels cool and cool when you put your feet in.
In the sandbox, there are tools for scooping and hanging sand, and slides in the image of icebergs.


Air mountain

A playground device that resembles a jellyfish that can be climbed or jumped on the top.
If you join forces and turn them inside out, they will turn into playground equipment that can be played while swinging into a bowl shape.


Infant space

Small children can play freely in a large area, and there are toys and paintings that inspire curiosity, drawings on glass plates, and a little slide.
(*Children under 7 months can also use)

Usage fee

Target age

7 months to 9 years

Children 7 months to 9 years old (free admission for children under 7 months old)
Usage time 60 minutes:

800 yen (700 yen)

30 minutes extension:

300 yen

Adult over 20 years old
Usage time 60 minutes:

500 yen (400 yen)

30 minutes extension:


Prices in () are for customers who have various free passes (ONE DAY PASS, PLEASURE LAND PASS, RAKUEN NIGHT PASS, Seapara Premium Pass).

Children under 7 months can enter free of charge, but please note that you cannot play with the play equipment of "Kids Area “Asoventure”" for safety.

Please note that people aged 10 to 19 cannot enter.

The usage hours cannot be extended during the busy summer season.

business hours

■7/23 (Thurs./holiday) to 8/7 (Fri.)

< Weekday >
Morning session: 10:30-14:30 (last reception 13:30)
Afternoon: 15:00-18:00 (last reception 17:00)

< Saturdays, Sundays, and holidays >
Morning part: 10:00-14:30 (last reception 13:30)
Afternoon: 15:00-19:00 (last reception 18:00)

■ 8/8 (Sat)-8/16 (Sun)

Morning part: 10:00-14:30 (last reception 13:30)
Afternoon: 15:00-19:00 (last reception 18:00)

■8/17 (Mon)-8/31 (Mon)

< Weekday >
Morning session: 10:30-14:30 (last reception 13:30)
Afternoon: 15:00-18:00 (last reception 17:00)

< Saturdays, Sundays, and holidays >
Morning part: 10:00-14:30 (last reception 13:30)
Afternoon: 15:00-19:00 (last reception 18:00)

Due to disinfection work between the morning and afternoon sessions, business will be suspended.

The cancellation time may change depending on the congestion situation.

The opening hours are similar to the opening hours of the Carnival House and may change.

The final reception is 60 minutes before the closing time of "Kids Area “Asoventure”".

It is not possible to extend the usage time from 30 minutes before the final reception.

The Carnival House "Kids Area “Asoventure”" is a game center. It is a facility subject to the wind management law. Therefore, if you are under 16 years old after 20:00, you cannot enter even if there is a guardian over 20 years old.

A numbered ticket may be distributed depending on the congestion situation.

usage limit

  • Those who do not understand the "Precautions" in the consent form.

  • Those who are drunk.

  • Those who are not in good physical condition.

Notes on use

  • " Kids Area “Asoventure”" is a billing facility according to the time you use.

  • There is no toilet in "Kids Area “Asoventure”", so please complete before entering.

  • We are not responsible for any troubles or accidents between customers in "Kids Area “Asoventure”".

  • " Kids Area “Asoventure”" is strictly prohibited. Please put your shoes in the provided shoe box.

  • After entering the venue, you cannot leave the facility due to the use of other facilities, including inside the store.
    *If you need to leave the facility for unavoidable reasons, please contact the reception staff.
    *If there is a compelling reason for a parent to switch to another parent, please speak to the reception staff.
    *People using the weekday free pass can enter and exit. Please talk to the reception staff when you enter or leave.

  • " Kids Area “Asoventure”" is not a nursery. Depending on how you play, some playground equipment may be dangerous, so parents are responsible for the safety management of their children.

  • You cannot eat in "Kids Area “Asoventure”". Drinks can only be taken in the break zone.

  • Customers are responsible for managing their luggage.

  • To prevent injury, remove hairpins, badges, accessories, etc. Also, due to the nature of the mat and playground equipment, your feet are very slippery. Children should take off socks unless they are wearing slip-resistant socks.

  • We are not responsible for lost items.

  • Pets are not allowed in "Kids Area “Asoventure”".

  • The staff may warn children who are playing dangerously.

  • Due to safety management, admission may be restricted during times of congestion.

  • If you judge that the operation is disturbed or annoying or dangerous, you will be asked to leave.
    * Even if other users point out the above actions, you will be asked to leave on the spot.

  • We do not call for the end time.

  • When you return, you will need the name holder you gave at the reception. Please do not lose it.

Q & A about Kids Area “Asoventure”
  • Q.

    What kind of facility is "Kids Area “Asoventure”"?


    We encourage children to discover new things and grow through “play”.

    This is an indoor kids facility for children aged 7 months to 9 years and families can enjoy together.
    Playground equipment that expresses "sea, island, creatures", which is the theme of Yokohama Hakkeijima Sea Paradise, allows you to experience the basic movements "sliding, bouncing, diving, hitting" etc. necessary for your child's growth through "play" ..

  • Q.

    Can babies also play?


    You can play in the baby/infant area. There is also a nursing room "mamaro" and a diaper stand, so please use it.

    People from 0 to 6 months can enter, but please note that it is only available in some areas.

  • Q.

    Can it be used only by children?


    It cannot be used by children only. You must be accompanied by a guardian over the age of 20. *There is a tradeoff between the wind management method.

  • Q.

    Can it be used only by adults?


    It cannot be used by adults only. It is possible to enter as a child's attendant.

  • Q.

    Can anyone over 10 play?


    We are sorry, but the age of "Kids Area “Asoventure”" is from 7 months to 9 years old, so customers over 10 years old can not play even if accompanied by.

    Customers aged 10 to 19 are not allowed to enter.

  • Q.

    Can I change my attendant?


    If you would like to change your companion for an unavoidable reason, please contact the "Kids Area “Asoventure”" reception staff.

  • Q.

    Can I leave on the way?


    We are sorry, but you cannot leave the room. However, only customers who use the weekday free pass can leave the room. If you are leaving, please ask the reception staff at "Kids Area “Asoventure”".

    Weekday free passes are sold on weekdays except during peak season.

  • Q.

    Can I pay by credit card or IC card?


    We regret to say that we cannot accept payment by credit card or IC card.
    Please pay the usage fee in cash at the ticket vending machine.

  • Q.

    Can I make a reservation in advance?


    We are sorry, but we do not accept advance reservations.
    Acceptance will start from the opening time of "Kids Area “Asoventure”" on the day.
    Also, depending on the congestion situation, you may have to wait before using the service.

  • Q.

    Is it possible to eat, drink, smoke, or smoke inside "Kids Area “Asoventure”"?


    We apologize for the inconvenience, but please refrain from eating, drinking, smoking and smoking.
    However, you can only drink in the rest zone.

  • Q.

    Do you sell baby food or diapers?


    We're sorry, but we don't sell it at "Kids Area “Asoventure”". Baby food and diapers are available at some stores in the Bay Market.

    Please contact the staff for availability.

  • Q.

    Can I get a refund if I can't play due to my child's physical condition immediately after I start using it?


    We are sorry but we do not offer refunds.
    Please check your child's physical condition in advance.

  • Q.

    Is there a toilet inside?


    There is no toilet in "Kids Area “Asoventure”".
    There is a Carnival House where "Kids Area “Asoventure”" is located, so please be sure to complete it before using.