@shu_samurai Instagram analysis · Engagement, top posts & strategy · Postana
Postana

Strategy report · Updated Sep 3, 2026

What's working for @shu_samurai on Instagram.

shu_samurai avatar

shu_samurai

124K followers · 1.2K posts

“G-STAR.PRO(ジースター・プロ)所属 秋田県由利本荘市出身。 ラジオと旅が好き。”

Engagement rate

4.53%

Per post, last 90 days

Posts per week

0.9

Niche avg 3.0

Average likes

5.6K

52 avg comments

Post mix

Last 90 days · 1,160 posts indexed

Reels 3%
Carousels 73%
Static 23%
UGC reposts 0%

01

Top-performing posts

The three posts pulling the most engagement in the last 90 days.

02

Content pillars

AI-clustered themes the account posts about, with example posts pulled live from Instagram.

  1. 01

    Kiss Drama Teasers

    45.00%

    Carousel promos teasing TV drama episodes with plot hooks, broadcast details, and watch links. Drives peak engagement from fans. Builds hype weekly.

  2. 02

    Theater Projects

    15.00%

    Announcements of stage roles with visuals, casts, and ticket info. Mixes excitement and personal touches like learn looks.

  3. 03

    Other Roles

    20.00%

    Promos for movies, guest TV spots, and other series with dates and roles. Consistent calls to watch.

  4. 04

    Fan Moments

    20.00%

    Personal updates on birthdays, events, New Year with thanks and future teases. Builds fan connection.

03

Posting rhythm

Cadence and timing patterns over the last 12 weeks.

0.9 posts/week

Niche benchmark · 3.0/week

-69% above benchmark
2026-W25 2026-W36

Best days

Sunday · Saturday · Wednesday

Best hours

10pm-12am · 8-10pm

04

Signature hooks

Caption patterns the account reuses across high-performing posts.

今夜/本日「キスは捜査のあとで」第X話 [teaser]

Used 5×
  • 今夜は「キスは捜査のあとで」第4話 自分の気持ちが揺れ動く多古井に対して塩野は猛烈アプローチ。

  • 今夜は「キスは捜査のあとで」第3話 多古井はなぜそんな表情に、、

  • 本日夜「キスは捜査のあとで」第5話 今日も波乱の予感です、、

[drama]第X話 [plot teaser] + offshots

Used 3×
  • オフショット大量放出のコーナーです💁‍♂️ 璃佑くんの笑顔は1000万ドルの値打ちとか、、

  • 突然塩野が本部へ移動する事を告げられ驚く多古井、 自分の気持ちを伝えられないまま

皆様お楽しみに[emoji]

Used 8×
  • 皆様お楽しみに〜💁‍♂️

  • 皆様是非お楽しみに✌️

  • 皆様お楽しみに🖐️✂️

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05

Strategy summary

What's working, what to fix, and what to ship next.

TL;DR

「キスは捜査のあとで」promos dominate with peaks at 11k likes on [4] and 10k+ on [3,5], proving plot teasers plus offshots convert followers to viewers. Cadence at 0.9 posts/week starves algorithm exposure despite 124k followers, leaking momentum post-promo slumps. Pillars cluster tightly around acting gigs, but personal posts like [20] birthday at 3.7k likes retain core fans cost-free. Ramp frequency to 3/week benchmark, layering hooks like episode cliffhangers to sustain 8k avg on top content while diversifying to theater sustains.

Working

5
  • Drama teasers hit 8-11k likes consistently.
  • Hashtags like #塩タコ build community.
  • Carousel offshots spike comments to 100+.
  • Personal greetings keep steady 3-4k likes.
  • Timing aligns with broadcast nights.

Risks

5
  • Boost cadence beyond 0.9/week to feed algorithm.
  • Vary beyond drama promos to avoid burnout.
  • Add more reels for dynamic engagement.
  • Include calls to action in every caption.
  • Balance with 20% personal content.

Ship next

5
  • Post 3x/week minimum during drama runs with teasers.
  • Mix 1 personal post weekly to sustain loyalty.
  • Test reels for behind-scenes to boost reach.
  • Plan fanmeet follow-ups with UGC calls.
  • Target Sundays 10pm for episode promos.

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