Takamatsu Support Ads [Latest 2026] Display Locations, Costs, and Application Methods
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This is a complete guide for fans who want to place a support advertisement in Takamatsu to coincide with their favorite idol's live performance or event. We've compiled a list of specific advertising spots and typical costs and application procedures for digital signage around Takamatsu Station, Kotoden (Takamatsu-Kotohira Electric Railroad), Marugamemachi Shopping Street, Rexxam Hall (Kagawa Prefectural Hall), and Anabuki Arena Kagawa.
Types of Support Advertisements Available in the Takamatsu Area
- Digital Signage: Electronic billboards installed in high-traffic areas such as Takamatsu Station concourse and in front of the station. These are a primary medium, allowing for quick content changes and being relatively easy for individuals to apply for.
- Outdoor Vision / Large Vision: The digital signage on the pedestrian pathway in front of Takamatsu Station South Exit is the largest outdoor display in Kagawa Prefecture, offering extremely high visibility.
- Transportation Advertising (Kotoden / JR Shikoku): In-train posters and station advertisements on the Takamatsu-Kotohira Electric Railroad (Kotoden), and digital signage within JR Shikoku stations. This allows for continuous exposure to commuters and students.
- Ad Truck: Mobile advertising that drives around the venue on the day of the live performance or event. Running around Anabuki Arena Kagawa and Rexxam Hall, it directly reaches attendees.
- Shopping Mall Signage: Electronic billboards inside commercial facilities such as Yumetown Takamatsu. This can reach a wide audience, including general consumers who are not fans.
Major Advertising Spots in Takamatsu
Takamatsu Station / Sunport Takamatsu Area
JR Takamatsu Station concourse has six digital signage displays, and the station's main entrance has four 65-inch displays. As a terminal located approximately 1 hour from Okayama by Marine Liner and 4 hours from Kobe by ferry, it is a crucial spot that fans from inside and outside Shikoku will inevitably pass through. The large outdoor vision on the pedestrian pathway in front of the station's South Exit boasts the largest viewing area in Kagawa Prefecture.
Takamatsu-Kotohira Electric Railroad (Kotoden)
Kotoden, operating three lines (Kotohira Line, Nagao Line, Shido Line), is a major mode of transportation within Takamatsu City. In-train door-side poster advertisements (B3/B4 size) and station advertisements can be placed, repeatedly appealing to commuters and students. Takamatsu-Chikko Station is also the closest station to Rexxam Hall, an 8-minute walk away, and many attendees use it on concert days.
Takamatsu Marugamemachi Shopping Street / Takamatsu Central Shopping Street
The arcade-style Marugamemachi Shopping Street is an iconic commercial area in Takamatsu. With high foot traffic on weekends and tourists visiting attractions like udon shops and Naoshima, it can help raise awareness of your favorite idol's name and face among general consumers who are not fans.
Rexxam Hall (Kagawa Prefectural Hall)
This is the largest concert hall in Kagawa Prefecture, with a large hall seating 2,001 and a small hall seating 807. It is frequently used as a tour venue for J-POP artists, voice actors, and 2.5D stage productions. It is an 8-minute walk from JR Takamatsu Station and close to Kotoden's Takamatsu-Chikko Station, making advertising exposure along the attendee route highly effective.
Anabuki Arena Kagawa
Opened in Sunport Takamatsu in 2025, this is the largest arena in the Chugoku and Shikoku regions, with a maximum capacity of approximately 10,578 people. It is attracting attention as a venue for major artist concert tours and international sports competitions, and surrounding advertisements before and after events with arena-level attendance are highly impactful.
Estimated Costs (by Media Type)
| Media Type | Reference Price Range | Estimated Posting Period |
|---|---|---|
| Digital Signage (within station) | From 30,000 yen | From 1 week |
| Large Outdoor Vision | From 100,000 yen | From 1 week |
| Transportation Advertising (Kotoden in-train posters) | From several tens of thousands of yen | Often 1 month units |
| Ad Truck (around venue) | From 50,000 yen | From 1 day |
| Shopping Mall Signage | From 30,000 yen | From 1 week |
Benefits of Placing a Support Advertisement in Takamatsu
- Maximum Audience at Shikoku's Transportation Hub: Takamatsu is the gateway to Shikoku, where the Marine Liner, ferries, and Takamatsu Airport converge. Since distant fans will definitely pass through, it reaches fans not only within Kagawa Prefecture but also across Shikoku, Okayama, and Kansai.
- Synergistic Effect with Large Venues: Anabuki Arena Kagawa (max. approx. 10,578 people) and Rexxam Hall (max. 2,001 seats) are concentrated near the station. Foot traffic increases dramatically on event days, enhancing advertising effectiveness.
- Combination with Tourist Destinations: In Takamatsu, which attracts many tourists from across Japan for udon tours and Naoshima art tourism, your favorite idol's name can naturally reach audiences beyond just fans.
How to Place a Support Advertisement
Determine Your Purpose and Budget
First, clarify "who, for what, and when" you want to place the advertisement. For individuals, starting from 30,000 yen is a realistic starting point. Crowdfunding, where multiple fans share the cost, is also widely used.
Choose the Media
The commonly used media in Takamatsu fall into these three patterns:
- Station/Venue Area Signage: When you want to ensure it reaches attendees on the day of the event.
- Transportation Advertising (Kotoden): When you want to build awareness through continuous exposure to commuters and students for 1-2 weeks before and after the live performance.
- Ad Truck: When you want to make a strong appeal for just one day of the event. Driving around the venue ensures it is seen by all attendees.
Design and Pre-check
If the talent agency/label has established support advertisement guidelines, be sure to check them before design production. There are often regulations regarding usable photos, logos, and wording, so checking before applying is crucial.
What is Oshi-Ad?
Oshi-Ad (https://app.oshi-ad.com) is a service that allows individuals to place advertisements, such as digital signage, for their favorite idols starting from approximately 30,000 yen. It handles media across Japan, including the Takamatsu area, and is designed to be easy for individuals to apply.
- Individuals can place ads from approximately 30,000 yen: Fans can apply directly, even if they are not an agency or company.
- Posting possible in as little as 1 week: The short lead time means it can accommodate live schedules decided at the last minute.
- Crowdfunding function: from 500 yen per share: Easily set up crowdfunding where fans share the cost. The commission fee is 10%, which is among the lowest in the industry.
- Support for checking agency guidelines: We also provide support on how to check the support advertisement guidelines of talent agencies.
If you are considering support advertising in Takamatsu, please first check available media and prices at https://app.oshi-ad.com.