Data updated: July 2026
らん姉 ✓
@ran_k_official · Instagram · JP · sports
About らん姉
らん姉 is an athlete and lifestyle creator on Instagram, known for sharing content related to sports, vlogs, and day-in-life experiences. With a follower count of 18,623, she falls into the micro influencer category. Her content is characterized by a personal and storytelling tone, appealing to a youthful audience. Some content may require brand review.
@ran_k_official's followers & following
@ran_k_official currently has 18,623 followers on Instagram and follows 336 accounts, a follower-to-following ratio of 55.43. That places the account in the micro tier of sports creators.
@ran_k_official's content
@ran_k_official has published 389 posts to date, working across stories, reels, static-posts. The account's content is classified under sports, vlogs, day-in-life. Bio: “野球と日常💭⋆꙳ ◈ミス東海大学2017 ◈5/10オリックス始球式 (バファローズ☆ポンタDAY2025) ︎︎◈横浜隼人高校 ---------------------”
AI quality check on @ran_k_official
Zaver's AI analyzed this account across 20+ parameters before listing it publicly. No blocking issues were detected in our standard screening.
- Audience location & demographics
- Engagement quality & authenticity
- Follower growth patterns
- Signs of purchased followers
- Content niche classification
- Brand safety screening
- Posting activity & consistency
- Language & audience fit
@ran_k_official's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@ran_k_official's audience
Audience snapshot
60% male · 40% female
Core age group18-24
The audience skews slightly male at 60%, primarily within the 18-24 age range. The top geographic location for her followers is Japan, indicating a localized engagement with her content.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit らん姉?
Brands in the sports and lifestyle sectors may find a suitable partnership with らん姉 due to her authentic and relatable content style. Her focus on sports and personal storytelling resonates well with a youthful audience, making her an effective ambassador for brands targeting this demographic.
Frequently asked questions
How many Instagram followers does @ran_k_official have?
As of July 2026, @ran_k_official has 18,623 followers (19K) on Instagram, follows 336 accounts, and has published 389 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @ran_k_official?
Verified contact details for @ran_k_official — including business email where available — are held in Zaver, alongside contacts for millions of other Instagram creators. Zaver users can unlock them instantly and reach out from your own inbox. Unlock @ran_k_official's contact info — free trial →
How much does @ran_k_official charge for a sponsored post?
@ran_k_official sits in the standard price tier on Zaver, based on follower scale, engagement and niche. Zaver's AI pricing model also produces a fair per-post price range with justification, so brands can negotiate from data instead of guessing. Get the AI fair-price estimate →
What is @ran_k_official's net worth?
@ran_k_official's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 19K followers and a standard price tier in sports, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @ran_k_official have fake followers?
Zaver's AI authenticity check scores @ran_k_official 90/100, based on 20+ signals including engagement quality, follower growth patterns and signs of purchased followers. That indicates a predominantly genuine audience. Run the full authenticity check →
Who follows @ran_k_official?
@ran_k_official's 19K followers skew 60% male / 40% female, core age group 18-24. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @ran_k_official's report on Zaver.
Which influencers are similar to @ran_k_official?
Zaver lists comparable sports creators in Japan in the "Influencers like @ran_k_official" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 42,421 vetted sports creators with plain-English queries.
What is the follower count?
らん姉 has a follower count of 18,623.
What is the engagement rate?
The engagement rate for this creator is not available.
What is the collaboration pricing?
Collaboration pricing varies, but Zaver estimates it to be in the standard price tier.
What is the content niche?
The primary niche is sports, with secondary niches including vlogs and day-in-life.
