Hello Japan - Japan Travel Guide


Travel Guide - Umihotaru


Umihotaru is an artificial island situated at the central of Tokyo Bay, with a five floor facility. It is on the middle of Tokyo Bay Aqua-Line, an express way which connects Kisarazu City in Chiba Prefecture. with Kawasaki City in Kanagawa Prefecture. "Umihotaru" means a sea-firefly since the island looks shining on the sea at night.
You can listen, watch and stay close to the sea in this island and visit exhibitions and art crafts related to the sea inside the building. There are also restaurants, theme parks, local specialty stores and even free foot spa on the 4th floor.

Opening HoursOpening Hours

  • Varies according to the shop / facility


  • No closing days

Access / Public TransportAccess / Public Transport

  • 37 minutes from JR Kisarazu Station by the #7 bus.
  • 22 minutes from JR Kawasaki Station by the #22 bus.

Address / LocationAddress / Location

  • Nakajimachisakiumihotaru, Kisarazu-shi, Chiba, 292-0071


Jaime @AncerJaime - 2020-09-15
@9HUrne5nPVQ7p5h Good night Umihotaru.—🤗🌹💫✨
Jaime @AncerJaime - 2020-09-15
Good night Umihotaru.—🌙💫🌟 https://t.co/mUo1PMFnoK
𝕍𝗮𝗹𝘂𝗮𝗯𝗹𝗲𝕋𝗼𝕂𝗻𝗼𝘄 @valuabletofind1 - 2020-09-11
Thank-you to these folks for kind and generous interactions❣️🌺🌷🌹🌻🦋👋😃I really appreciate it❣️
Simona @feamor70
Umih… https://t.co/g6Lau9tgAn
Melanie Brown @Melanie_K_Brown - 2020-09-10
@9HUrne5nPVQ7p5h @Hipollyti I know that feeling and it is disheartening. I hope things get better for you. I feel l… https://t.co/O26DRa193a
hanna christine @chaniaziga - 2020-09-10
@9HUrne5nPVQ7p5h Thank you very much ,Umihotaru🙏🌷I always Thank you too😊🌸🦋i Wish you take care and stay safe My fr… https://t.co/Ff9xvBwOXf
Епанчинцева Татьяна @tepanchinceva - 2020-09-08
Hello dear Umihotaru! I am very glad to receive your news! When I visit your page, I see a lot of beautiful romanti… https://t.co/T9HmpCwCmv
PrabhalaKishore @KishorePrabhala - 2020-09-01
@9HUrne5nPVQ7p5h This message has been liked by 110 and retweeted by 90 simply because of warm nature of Umihotaru,… https://t.co/mEHczofIjK
𝕍𝗮𝗹𝘂𝗮𝗯𝗹𝗲𝕋𝗼𝕂𝗻𝗼𝘄 @valuabletofind1 - 2020-09-01
Thank-you to these folks for kind and generous interactions❣️👋😃🌺🌷🌹🌻🦋I appreciate it❣️
Kimo @NiceBoyKimo
Tommy… https://t.co/h219gIlFh0
PrabhalaKishore @KishorePrabhala - 2020-08-29
@9HUrne5nPVQ7p5h Good morning dear friend Umihotaru

Beautiful Saturday Morning dear friends for RTs https://t.co/koJU4Rs9ZQ
@HaShem what is this @TweetsAtHaShem - 2020-08-28
The cold blue light of umihotaru (sea fireflies) was bright enough for soldiers to read maps and correspondence, bu… https://t.co/TgOSbGkQLE
PrabhalaKishore @KishorePrabhala - 2020-08-28
Beautiful Friday dear Umihotaru https://t.co/at6yKMnbrC https://t.co/I6iQmLEPSl
𝕍𝗮𝗹𝘂𝗮𝗯𝗹𝗲𝕋𝗼𝕂𝗻𝗼𝘄 @valuabletofind1 - 2020-08-26
Thank-you to these folks for kind and generous interactions❣️👋😃🌺🌸🌷🌹🌻I really appreciated it❣️
Umihotaru… https://t.co/q6Rf2jnLnv
Valerie Smith @Valerie60752611 - 2020-08-24
@9HUrne5nPVQ7p5h Beautiful view. I love Norway. Have a blessful new week. May your life be filled with everything y… https://t.co/BPLhWo4nBD
𝐕𝖆𝖑𝖚𝖆𝖇𝖑𝖊𝐓𝖔𝐊𝖓𝖔𝖜 @ValuableToKnow - 2020-08-24
Thank-you to these folks for kind and generous interactions❣️👋😃🌺🌸🌷🌻🦋I really appreciate it❣️
Umihotaru… https://t.co/TDGCvloi4Q
𝕍𝗮𝗹𝘂𝗮𝗯𝗹𝗲𝕋𝗼𝕂𝗻𝗼𝘄 @valuabletofind1 - 2020-08-19
Thank-you to these folks for kind and generous interactions❣️👋😃🌺🌸🌷🌹🦋I appreciate it so much❣️
Umihotaru… https://t.co/iobjbAmgIk
PrabhalaKishore @KishorePrabhala - 2020-08-17
Have a pleasant evening dear Umihotaru https://t.co/9VpNfu4oCr
Ninolino @Ninolino8 - 2020-08-15
The glow is strong enough that #Japan collected #umihotaru during #WorldWarII and ground them into a light-emitting… https://t.co/SkBvtwibSj
桃倉♥千夏 @SEISHUNpeach - 2020-08-14
@IrukaKaito Iruka-senpai, that's so kind of you to offer!! Let's see...I'd like a sweet man's heart if possible🥺🙏
O… https://t.co/32IojXXkpL
海ホタル @umihotaru_no - 2020-08-14
@hono_identityV pick
💕🦋❣️Me❣️🦋💕 @Me87442466 - 2020-08-14
@KishorePrabhala Thank you dear Kishore.🌹
I’m Umihotaru (@9HUrne5nPVQ7p5h )No.2 account.
Thanks for visiting both.🙏🌸🍀😊
Satomi Iwano @summyworld - 2020-08-12
Driving by #nissanreaf
#summyworld #carshering #electriccar #umihotaru #カーシェア #初利用 #日産リーフ #海ほたる #電気自動車 https://t.co/2lcooaSXAc
💕🦋❣️Me❣️🦋💕 @Me87442466 - 2020-08-12
@bluesanctuary1 Thank you, Ioana. I'm going to Umihotaru from now on. I wish you a good night.🙏🌹😊
𝕍𝗮𝗹𝘂𝗮𝗯𝗹𝗲𝕋𝗼𝕂𝗻𝗼𝘄 @valuabletofind1 - 2020-08-11
Thank-you to these folks for kind and generous interactions❣️👋😃🌺🌷🌹🌻🦋I really appreciate it❣️
Lovely… https://t.co/tOlHlIo9hU
bert @bertgeers94 - 2020-08-07
i'm streaming hearthstone, shh, don't tell anyone

hanna christine @chaniaziga - 2020-08-04
@9HUrne5nPVQ7p5h Thank you Umihotaru🙏🌸Glad you liked the wild roses by the ocean🌹Happy August i Wish for you too an… https://t.co/3MIRCbBu80
海ホタル @umihotaru_no - 2020-08-03
@daigozinkakuda ❥❥ᴳᴼᴼᴰ ᴹᴼᴿᴺᴵᴺᴳ໒꒱⋆゚
💕🦋❣️Me❣️🦋💕 @Me87442466 - 2020-08-02
@BortolinUgo Thank you for sending to another account of Umihotaru. I'm glad you found this account. Have a nice… https://t.co/Eb4dRGujTe
TINA EN @TINAEN5 - 2020-08-01
@9HUrne5nPVQ7p5h Good night Umihotaru
❄🌿🎪・救命にはお前がいる🚁・アイリーン @hayairei - 2020-08-01
Yvonne Reed @Rojotortoise - 2020-07-27
You are welcome Umihotaru! https://t.co/bpVoYDddvf


Basic information about traveling to Umihotaru.
Opening Hours
Opening hours of Umihotaru.
Closed days or periods of Umihotaru.
Price / Entrance Fee
Price of the entrance ticket or other fees for Umihotaru (if applicable).
Access / Public Transport
How to get to Umihotaru with public transportation.
Related Links
Official website of Umihotaru or other related pages.
Address / Location
Address and map of Umihotaru.
List of other recommended sightseeing spots.
Tweets related to Umihotaru.