未分類 Coming Events
Hello Divers! Christmas is around the corner!! Do you have any plans? Since it is almost the end of this year, there ar...
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SevenSeas世田谷スタッフブログ 引越しも進み…
こんばんは！サキです😆 引越しに向けての大掃除もだいぶ進んでまいりました✨ そんななか、コロナ感染者も増えてしまいGoToトラベルの一時中止が発表されてしまい いつまで中止なのかもわからない状態になってしまいましたね😱 それでも前向きに来年...
SevenSeas世田谷スタッフブログ Decision
Hello guys! how is your Sunday going? Today, we had multi level training at Jogashima, which means that all guests were ...
SevenSeas世田谷スタッフブログ 熱海日帰りツアー✨
こんばんはサキです！！ 本日は熱海の小曽我洞窟へ遊びに行ってきました😆 ダイビングというより、釣りですか？というような背景ですが、気にしないでください💦 そんな、本日の熱海ですが期間限定ポイントとなっている小曽我洞窟へ！！ 水深はMAX10...
SevenSeas世田谷スタッフブログ How to take care of your own gears
Hello 74 divers! How are you all doing this Saturday? Today's blog will be quick and short, but it will be very informat...
SevenSeas世田谷スタッフブログ Night Dive
Hello, divers! How are you doing? Today, we had open water at Jogashima with Rescue Diver and Night dive session. Our gu...
SevenSeas世田谷スタッフブログ 小曽我洞窟＆沈船ダイブ
熱海、小曾我洞窟＆沈船ダイブ少しお見せしちゃいます！ セブンシーズ世田谷本店 住所：〒157-0064 東京都世田谷区給田3-34-1.1F Tel:03-3307-3888 Fax:03-3307-4746 Mail：info@seven...
SevenSeas世田谷スタッフブログ CPR & AED
Hello, divers! It's been crazy warm for this time of year these days. I really think that global-warming is real and tha...
SevenSeas世田谷スタッフブログ Sunday陽気😎
本日も城ヶ島で講習！！ そんな本日の内容は、、、、 オープンウォーター・アドバンス・体験ダイビング😆 ＜本日の梶ノ浜ビーチログ＞ 最高気温：１９度 水温：１９度 生物：アオウミウシ・コノハミドリガイ・ 黄色い枠みたいなのがあって・・・ウミウ...
SevenSeas世田谷スタッフブログ Big Cleaning part1
Hi, divers! Still diving during the winter time? For us, it is time for seasonal change of clothing!! (I am not sure if ...
SevenSeas世田谷スタッフブログ Which Type to Buy?
Hello, Divers!! How are you doing? Last Saturday, we talked about the types of Dry-suit, which are neoprene and membran...
SevenSeas世田谷スタッフブログ Time to switch to Dry Suits
Hello Guys! What are you guys doing for Halloween? You better watch out your back. There might be something spooky right...
SevenSeas世田谷スタッフブログ 1 Dive 1 Clean
Happy Cleaning Day!! Today, NAUI hosted Ocean Cleanup Campaign at Izu Oceanic Park!! 1Dive 1Clean! The Ocean provides so...
SevenSeas世田谷スタッフブログ That Is Why We Dive!!
Hello, everyone!! Are you dying to dive more? Today, we had many guests. Some of them was very nervous for their new exp...
SevenSeas世田谷スタッフブログ ITW??
みなさんご存知のしんちゃんがインストラクタートレーナーワークショップ（ITW）に参加中で 今日は台風４号で海洋実習がなくなってしまったので、ITWを開催いたしました😎 ITWってなんぞや。って思いますよね…？ インストラクターの次のステップ...
SevenSeas世田谷スタッフブログ Learn! Learn! Learn!
Hello, Guys! What would you do during Typhoon season. In the middle of the typhoon season, Scuba Diving Geeks still spen...
SevenSeas世田谷スタッフブログ Dive More!!
ello, everyone! How was your Sunday? For us, we had the Open Water Training at Jogashima Diving Center today as usual. S...
SevenSeas世田谷スタッフブログ Hi, Guys!?
Hi, Guys! How has your Sunday been going? Today, we had Open Water at Jougashima with 3 guests. It was a very slow and m...