Kazuhiko Kakuta

Kazuhiko Kakuta

JP
@bzh07614
Howto & Style
3.5K
Video Count
15.7M
Video View
30.2K
Subscriber
#7,011
Japan Rank
#187,957
Global Rank
Kazuhiko Kakuta YouTube channel subscribers:30,200- Seelive statisticsand growth insights below.

Kazuhiko Kakuta YouTube Statistics & Analytics

Subscribers
30.2K
Total Views
15.7M
Videos
3.5K
Activity
Unknown

Kazuhiko Kakuta Content Analysis

Content Type Distribution

Long videosLong
99%
157 videos
ShortsShorts
1%
1 videos

📽️ This channel specializes in long-form videos. Deep dives and comprehensive content perform well here.

Content Categories

Primary CategoryScience & Technology
100%
Science & Technology
158(100%)

🎯 Primary focus: Science & Technology with 158 videos (100% of categorized content).

Latest Video

Long video
サーボ駆動羽ばたき機  SFOAmericanKestrel86-5 PTK7350 6V4A 31g: 3rd Flight & Gliding Test in strong wind
7:40

サーボ駆動羽ばたき機 SFOAmericanKestrel86-5 PTK7350 6V4A 31g: 3rd Flight & Gliding Test in strong wind

4
Views
1
Likes
3 weeks ago
Published

Ornithopter サーボ駆動羽ばたき機 SFOAmericanKestrel86-5 PTK7350 6V4A 31g: 3rd Flight & Gliding Test in strong wind ServoをBlue arrow AF D43S-6.0-MG からPTK7350に交換して製作。 2つのServoの性能を比較する。 強風 3-4meter/sec の中での3回目の飛行。 飛行中は、翼の中心が、上方に移動するため、修正しながら飛行。 6V4A(150mAh1S)での飛行が軽くて機敏な飛行ができる。 じゃじゃ馬的な動きで操縦が難しいが、楽しい。 -------------- とても軽い機体なので、少しの上昇気流でも高度が上がっていく。 この海岸では砂浜の傾きや小さな階段で小さなridge lift斜面上昇気流が発生する。 羽ばたきの振幅や周波数、翼の傾きや左右の羽ばたきの振幅の差をつけることができるので、強めの風でも飛行を調節して飛ぶことができる。 羽ばたき機で、わずかに羽ばたきながら上昇気流に乗るといういままでに経験したことがない新たな感触がたまらなく面白い。 Width 820mm Length 38cm Weight 30g 1cell 150mAh 3.5g or 120mAh 2S 6g Total flight weight 33.5g or 36g 2.4GHz PPM Rx Arduino pro mini Blue arrow AF D43S-6.0-MG Digital Servo Dc converter to 6.0V 140mAh1cell Lipo 120mAh1cellLipo -------------------------------- I made new Servo flap system by Arduino with PPM RX New Servo Flap System by K.Kakuta 1 Bilateral Servo Flap between Max high point and Max low point - change max flap point (throttle stick) and change Flapping frequency(5chLS) 3 Change center of Flapping angle Horizontal (Ch1 aileron stick) and Vertical (Ch2 elevator stick) 4 Change flapping amplitude on each Servo (Ch4 rudder stick) Increase flap amplitude of one servo and decrease flap amplitude of another servo Setting : Set elevator and rudder and aileron stick Center-- 1500microsecond Set 5Ch at Left Slider or other switch Set throttle stick and 5CH at low max --1000 microsecond Please use “Serial.print” and Serial monitor on PC   Arduino Pro mini board PPM Receiver-- RX PPM signal input to D2 pin Servo right --D5 pin Servo left --D6 pin Ground -GND pin 6.0V -Raw pin 1cellLipo 3.7V to 6V by step up DCconverter. Arduino code is here: https://github.com/KazuKaku/2ServoFlapOrnithopter                  https://www.rcgroups.com/forums/showpost.php?p=47185117&postcount=5892                 Or http://kakutaclinic.life.coocan.jp/SFOsys2S.html -------------------------  Ornithopter,羽ばたき機,鳥,ロボットバード,RC,Servo,Arduino

Ornithopter 羽ばたき機

See Top Science & Technology YouTube Channels in Japan

Compare this channel with the leading Science & Technology creators in Japan.

Ranking: JapanCategory: Science & TechnologyCategory Focus: 100%
Open ranking

Kazuhiko Kakuta Channel Snapshot

Score: 5.9/10

A high-level snapshot of content cadence, library size, and consistency derived from this channel's recent uploads.

Overall Score
5.9
Consistency
95%
Cadence
2-3/wk
Library
50

Growth Potential

3/10

Library of 50 videos with ~46 avg views per upload. Combined size + reach signal suggests early-stage development.

Audience Engagement

10/10

Avg engagement rate of 27.40% (likes + comments / views) across 50 videos. Excellent — well above the ~3% industry baseline.

Niche Specialization

4.7/10

49% of recent videos cluster in Lifestyle (sociology). Generalist mix — niche consolidation often unlocks growth at this stage.

Suggested Actions

Recommendations grouped by typical impact for channels at this stage

  1. 1
    Increase upload frequency to 2-3 videos per week
    High ImpactCadence
  2. 2
    Focus on SEO optimization for better discoverability
    High ImpactSEO
  3. 3
    Analyze top-performing content for pattern replication
    MediumStrategy
  4. 4
    Increase community engagement through comments and polls
    MediumEngagement

Frequently Asked Questions About Kazuhiko Kakuta

Data Source & Accuracy

Source: YouTube Data API v3
Accuracy: Real-time statistics from official YouTube API
Data is updated hourly and sourced directly from official APIs to ensure accuracy and reliability.

Data from YouTube Data API v3 • Updated hourly • Last updated: 03:24 AM