中学受験に向けた子育てch【伸学会菊池洋匡】

About 中学受験に向けた子育てch【伸学会菊池洋匡】

中学受験に向けた子育てch【伸学会菊池洋匡】is a YouTube channel operated by Shingakukai, a specialized junior high school entrance exam tutoring company with five locations across Tokyo (Meguro, Jiyugaoka, Nakano, Omotesando, and Iidabashi). The channel, hosted by Kikuchi Yosokatsu, publishes evidence-based parenting and educational content aimed at elementary school families preparing for competitive entrance examinations in Japan.

The channel has published 785 videos and accumulated 26,684,880 total views across its subscriber base of 115,000. While the creator initially positioned the channel as a general parenting-advice resource grounded in scientific methodology, audience engagement in the comments section gradually shifted focus toward junior high school entrance exam strategy and preparation. The channel maintains this dual emphasis: providing research-backed parenting solutions while addressing the practical demands of exam-focused families.

Kikuchi has authored six books on child development and academic performance, including titles on motivation science, memory optimization, nutrition for cognitive development, praise and discipline techniques, habit formation, and time-efficiency in elementary education. The channel serves as both an educational resource and a marketing platform for Shingakukai's tutoring services, with consultation inquiries directed through the organization's official website.

中学受験に向けた子育てch【伸学会菊池洋匡】's estimated sponsorship rates

The estimated sponsorship rate for an integrated YouTube video ranges from $193 (low) to $322 (typical) to $483 (high), placing this creator in the mid-tier audience category. This pricing reflects the channel's 115,000-subscriber base combined with niche-specific factors relevant to the Japanese parenting and education market.

Several variables influence this creator's rate positioning. First, the subscriber count of 115,000 positions the channel slightly above comparable parenting creators such as Parenting Hacks (78,100 subscribers) and Smart Parenting Philippines (74,600 subscribers), while remaining below Soujanya Parenting Coach (153,000 subscribers). Second, the niche CPM for parenting and education content in Japan typically reflects moderate advertiser demand compared to higher-CPM categories like finance or technology. Third, the channel's focus on junior high school entrance exam preparation and tutoring services appeals to a geographically concentrated, affluent demographic in Tokyo, which may support premium positioning within the parenting category.

The estimate is algorithmic and does not account for negotiated rates, package deals, or creator-specific factors such as engagement metrics or audience composition. Actual rates depend on campaign scope, deliverables, and direct negotiation with the creator.

Who should partner with 中学受験に向けた子育てch【伸学会菊池洋匡】?

The channel's audience consists primarily of Japanese parents and guardians of elementary school children, with particular concentration among families actively preparing for or considering junior high school entrance examinations. This demographic skews toward urban, middle-to-upper-income households in the Tokyo metropolitan area, given Shingakukai's physical presence in five central Tokyo locations.

Brand categories aligned with this audience include: tutoring and test-preparation services, educational technology platforms, children's nutrition and supplement brands, study-aid products (flashcards, workbooks, organizational tools), parenting books and educational media, child psychology resources, and family wellness services. Secondary opportunities exist in consumer goods marketed to education-conscious parents, such as premium stationery, ergonomic school furniture, and time-management applications.

The audience tier classification reflects moderate scale relative to peers. Будни Мамы Влог operates at a similar subscriber scale (117,000), while Soujanya Parenting Coach reaches a larger audience (153,000 subscribers). The channel's 26.7 million cumulative views indicate sustained audience engagement over its publishing history, though recent view velocity data is not yet available. The creator's six published books and institutional affiliation with Shingakukai suggest an audience receptive to credentialed educational advice and formal tutoring services.

中学受験に向けた子育てch【伸学会菊池洋匡】's growth and performance

We have only a single snapshot of subscriber data, captured on 2026-05-12 at 115,000 subscribers, with no prior tracking history to establish growth trajectory. The span between first and latest snapshot is one day, yielding a delta of zero subscribers. This single data point does not permit analysis of growth rate, seasonality, or momentum.

To assess this creator's growth trajectory, longer-term historical data would be required. The channel's 785 published videos and 26.7 million total views indicate sustained content production and audience accumulation over time, but without dated snapshots across multiple months or years, we cannot quantify monthly subscriber gains, acceleration, or deceleration patterns.

How our pricing estimate works for 中学受験に向けた子育てch【伸学会菊池洋匡】

The rate estimate is generated algorithmically using a model that multiplies estimated subscriber count by a niche-specific CPM (cost per thousand impressions), adjusted for platform and content format multipliers. The model does not rely on direct rate submissions from the creator and is calibrated against zero community data points for this creator, meaning no prior sponsored campaigns or rate reports have been recorded in our database.

This estimate represents a statistical prediction based on publicly available metrics (subscriber count, category, geography) and historical pricing patterns across similar creators. Actual sponsorship rates depend on negotiated terms, campaign specifications, audience demographics, engagement rates, and creator preference. For a detailed explanation of the algorithmic methodology, including CPM assumptions and adjustment factors, see our /methodology page.