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Instagram OSINT Report: mare7oto

Generated: Jul 12, 2026

mare7oto Profile Picture

mare7oto

Person

Online Presence (1 verified)

Bottom Line Up Front

This is a very small, public Instagram account with the display name 明石尚美 and handle @mare7oto. The profile has only 4 followers, 18 following, and 2 posts, with no bio, no external link, no business email, and no clear network connections. Based on the available evidence, the account looks more like a low-activity personal profile than an active brand, scam, or impersonation operation, but identity resolution remains weak because there is little content and no corroborating linkage.

Key Judgments

The account is publicly reachable and appears minimally maintained, with only two feed posts and no biography or link-out.

Almost certain High Confidence

The claimed identity '明石尚美' is plausible but not independently verified from the evidence set.

Roughly even chance Moderate Confidence

There are no strong signs of impersonation, fraud, or coordinated audience manipulation in the available data.

Likely Low Confidence

Risk Assessment

22%
Low Risk

Analytic confidence in this assessment is moderate.


Identity resolution


Resolved Primary Identity

明石尚美

Assessment

The display name 明石尚美 is the best available canonical identity for this account, but it is only weak-to-moderately supported. There is no bio, no external link, no email, no collaborator network, and no other corroborating identifier in the evidence set. The account therefore remains only lightly resolved, not strongly attributed.

Resolved Identifiers

username

mare7oto

full name

明石尚美

Online presence

明石尚美

Instagram • Public

Linkage Basis:

  • Direct profile URL provided in tasking
  • Username match across profile and search results
  • Matching display name in profile and indexed web result

Search 15B+ breach records for @mare7oto

Search 15B+ breach records to see whether this username has exposed connected emails, passwords, or leaked account data.

  • Billions of records
  • Pivot to new identities

Target Alias

@mare7oto

Account OSINT

Top Associated Accounts

No confirmed associations were identified. The available evidence does not support a meaningful network map beyond the account itself.

No mapped associations found.

Who is mare7oto associated with?

Reveal the Instagram accounts mare7oto is connected to and interacts with most.

Reveal Associates »

Account Timeline

Public activity is sparse and irregular. The account shows only two visible posts over a six-month span, and there is no evidence of sustained posting, engagement growth, or recent activity in the supplied dataset.

Latest Post

2020-06-28 05:27:56

This is the most recent observed post in the supplied evidence set.

Posting Window

2020-01-04 to 2020-06-28

Visible activity spans roughly six months, with only two observed feed posts.

Activity Gap

No observed posts after 2020-06-28

The absence of newer public posts may indicate inactivity, a private shift, or limited sample coverage.

Interactive Graph

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Intelligence gathered

Strong Identifiers And Pivots

  • The strongest pivot is the handle mare7oto, which directly resolves to a public Instagram profile.
  • The profile display name is 明石尚美, giving a plausible real-name candidate for attribution.
Intelligence Gaps 2
  • No bio text, external link, email, or phone number is available for pivoting.
  • No tagged users, collaborators, or visible related profiles were returned.

Weak Identifiers And Background Markers

  • The account has 4 followers and 18 following, which is consistent with a low-reach personal profile.
  • The content volume is extremely small, with only 2 public posts visible in the evidence set.
Intelligence Gaps 2
  • No location metadata was attached to the posts.
  • No caption history beyond the two posts is available.

Account Attribution And Identity Linkage

  • Attribution to 明石尚美 is plausible but not independently verified by any secondary identifier.
  • No email address was found for the profile URL, which limits account-to-person linkage.
Intelligence Gaps 2
  • No government ID, phone number, or other external record is present.
  • No cross-platform account matches are confirmed.

Online Presence And Platform Activity

  • The account is publicly indexed and accessible in search results.
  • Two posts were observed, dated 2020-01-04 and 2020-06-28.
Intelligence Gaps 2
  • No story, reel, or comment activity is available in the evidence.
  • No follower growth or historical snapshot data is available.

Behavioral Markers And Preferences

  • The visible caption is conversational and mundane, centered on a cafΓ© visit and food.
  • The language used is Japanese, which may indicate a Japanese-speaking user or audience.
Intelligence Gaps 2
  • No repeated topical interests can be established from only two posts.
  • No posting rhythm can be derived from the limited sample.

Temporal Markers And Activity Windows

  • Observed public posts span at least six months, from 2020-01-04 to 2020-06-28.
  • The last observed post in the evidence set is from 2020-06-28, which suggests the account may be inactive or minimally active in the available sample.
Intelligence Gaps 2
  • Account creation date is not available.
  • No recent activity beyond 2020 is present in the supplied data.

Best next moves

Risks & recommendations

Identified Risks

3 risks

⤷ 3 additional risks found in this analysis

Identity verification

Likely

The profile cannot be strongly tied to a real-world person because it lacks corroborating identifiers.

Horizon: Near-term

Impersonation detection

Unlikely

Sparse profiles can be used by impostors, but the current evidence does not show active deception.

Horizon: Near-term

Engagement authenticity

Roughly even chance

The audience appears tiny and likely organic, but the sample is too small to judge bot activity with confidence.

Horizon: Mid-term

Recommendations

2 actions

⤷ 2 recommended courses of action

Confirm current profile status for @mare7oto

3 steps

Verify whether the account is still active and whether the profile details have changed since the last observed post.

Open the Instagram profile directly. Check for current follower/following counts, bio text, and any new posts. Follower count changes sharply

Test cross-platform identity for 明石尚美

3 steps

Look for the same name or handle on other platforms to see whether the identity is reused elsewhere.

Search 明石尚美 and mare7oto on X, Facebook, Threads, LinkedIn, and YouTube. Compare profile photos, bios, and posting style. A matching profile photo appears

Data sources

Source Registry

6 sources
Source ID / Type Description Grading (Src/Info)
eval_1
instagram profile
Instagram profile metadata for @mare7oto
Coverage: Username, display name, follower/following counts, bio, external URL, verification status, and related profiles
SRC A
INFO 1
eval_2
instagram posts
Instagram timeline/posts for @mare7oto
Coverage: Two feed posts with timestamps, captions, and engagement counts
SRC A
INFO 1
eval_3
web search
Search results for public web presence of @mare7oto
Coverage: Indexed Instagram result confirming public profile and summary counts
SRC B
INFO 2
eval_4
social search
Username search for mare7oto and similar handles
Coverage: Returned candidate adjacent handles but no confirmed linkage
SRC C
INFO 3
eval_5
genai image detection
Automated image authenticity signal on available profile media
Coverage: Very low AI-generated/deepfake probability on analyzed media
SRC B
INFO 2
eval_6
social email finder
Email lookup tied to the Instagram profile URL
Coverage: No email found
SRC B
INFO 2

Follow Up Questions

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Suggested questions

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Analyst Briefing

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109 data points collected