#海 — Instagram Hashtag Analysis

With 182.6M total posts and 6.9K new posts daily, #海 is a very high-competition hashtag (score: 100/100). Average posts get 1.8K likes and 25 comments.

Popular Hashtags for #海

HashtagPostsDailyAvg LikesCompetitionReach
#sea182.6M6.9K1.8K10057
#japan185.6M22.7K1.2K10064
#beach307.0M22.5K1.6K10052
#空20.3M1.0K1.5K10040
#沖縄19.4M2.6K81710040

Related Hashtags to #海

HashtagPostsDailyAvg LikesCompetitionReach
#ocean89.9M4.5K53310038
#旅行25.3M2.3K79410040
#sky265.5M4.9K3.3K10068
#okinawa13.7M1.3K1.4K10036
#ダイビング2.5M43979810043

Similar Hashtags to #海

HashtagPostsDailyAvg LikesCompetitionReach
#北海道16.6M3.6K57310028
#海外旅行7.1M5761.4K10058
#海外生活3.0M2871.1K10052
#海外3.6M16970310037
#上海2.7M6671.1K10057

Hashtag Cloud

#夏#diving#ビーチ#nature#travel#写真好きな人と繋がりたい#サーフィン#自然#sunset#写真#summer#水中写真#photography#風景#scubadiving#波#雲#surfing#ファインダー越しの私の世界#surf#photo#instagood#日本#trip#海が好き#underwaterphotography#沖縄旅行#art#景色#旅#underwater#湘南#宮古島#landscape#夕日#海好きな人と繋がりたい#夕焼け#スキューバダイビング#beautiful#絶景#釣り#love#divermag#水着#青空#blue#海岸#山#sun#癒し#sunrise#カメラ#photooftheday#fashion#波乗り#夕陽#happy#naturephotography#離島#砂浜#夏休み#太陽#hawaii#魚#海好き#ハワイ#wave#カメラ好きな人と繋がりたい#石垣島#ダイビング好きな人と繋がりたい#風景写真#sup#ビキニ#海外旅行#海が好きな人と繋がりたい#instagram#fishing#江ノ島#アウトドア#travelphotography#船#観光#東京#アート#ハンドメイド#ファッション#キャンプ#水中マクロ#cafe#鎌倉

How to Use #海 on Instagram

  1. Mix with niche hashtags — #海 has very high competition. Combine it with smaller, more specific hashtags to improve your visibility.
  2. Use 5-15 hashtags per post — Include #海 alongside related tags for the best reach. Don't just use one hashtag.
  3. Combine with related hashtags — Try pairing #海 with #ocean, #旅行, #sky for a well-rounded hashtag set.
  4. Check for banned hashtags — Always verify your hashtags are safe before posting. Use the IQHashtags Banned Hashtag Checker.

Frequently Asked Questions

How popular is #海 on Instagram?

#海 has 182.6M total posts on Instagram with approximately 6.9K new posts added daily. The average post using #海 receives 1.8K likes and 25 comments.

Is #海 a good hashtag to use?

#海 has a competition score of 100/100 (very high) and a reach score of 57/100. This is a competitive hashtag — best used alongside smaller, niche-specific tags.

What hashtags go well with #海?

The best hashtags to use with #海 include: #ocean, #旅行, #sky, #okinawa, #ダイビング. Using a mix of related hashtags helps you reach a wider audience while staying relevant to your content.

Editorial transparency: This article was drafted with AI assistance using IQ Hashtags' internal platform data and research, then reviewed and edited for accuracy by Ewa Suwińska, Editorial Lead at IQ Hashtags. Last reviewed: 2026-06-04. Learn about our editorial process →

Get deeper insights with IQHashtags

AI-powered hashtag research, analytics, and content planning.

Start Free Trial