Instagram ads agency in Japan – from Reels ads to the page that sells

What Instagram ads management covers

Good Instagram ads management covers Ads Manager settings and everything after them. Results depend on what happens after the tap – where people land and what they do next. Knowing which parts you want to hand over makes proposals much easier to compare.

• Strategy: the goal (sales, bookings, inquiries, followers), budget split and campaign structure
• Creatives: video and images for Reels, Stories and Feed, ad copy and regular refreshes
• Audiences: location, age, interests, customer lists and retargeting of site visitors
• Tracking: Meta Pixel and Conversions API, GA4 and UTM parameters
• Landing pages: product pages, LPs and booking forms the ads point to
• Reporting and iteration: clear numbers, pausing and adding ads, next steps

Instagram ads run in the same Meta Ads Manager as Facebook ads. If you want to plan both together, see Meta ads management.

How to choose an Instagram ads agency in Japan

Agencies in Japan vary widely in pricing and scope. Ask these questions early and you avoid surprises after signing.

• Whose name are the accounts in? The ad account, business portfolio and Pixel should belong to you
• Are creatives included? Check whether video and image production is in the fee and how many refreshes you get per month
• Who do you talk to? Ideally the person who actually sets up and analyzes the campaigns
• What do reports show? Impressions and clicks are a start; sales and bookings are what matter
• Will they help with the landing page? Ask whether product pages and LPs are part of the work
• Contract terms: minimum period, how to cancel and how the fee is calculated

Many agencies in Japan typically charge around 20% of ad spend, often with a fixed monthly minimum for small budgets. For a breakdown of spend and fees, see Instagram ads cost.

Making Reels and Stories ads that stop the scroll

Creatives move results more than any targeting setting. Reels and Stories fill the whole screen and people swipe on in a second, so the opening has to earn attention.

• Shoot vertical 9:16: keep the product and key text near the center, away from the zones covered by captions and buttons
• Show the point in 1–2 seconds: open with the product in use, a before and after, or the customer's problem in a few words
• Add captions: many people watch with the sound off
• Look native: simple phone footage often performs better than a polished commercial
• Test variations: run three to five versions with different hooks, messages and lengths, then keep the winners

If you use influencer content in ads, Japan's stealth marketing rules under the Act against Unjustifiable Premiums and Misleading Representations require clear disclosure that it is an ad. Cosmetics and health products also fall under the Pharmaceutical and Medical Device Act's wording rules. Rules are revised from time to time, so we check the current guidelines. For static ads, see ad banner design.

Audiences for D2C brands and local businesses

A D2C brand shipping nationwide and a local shop that wants walk-ins need different audience setups.

• D2C brands: lookalikes built from buyers or product page visitors, Advantage+ audience for broad reach, and retargeting of cart abandoners to close the sale
• Local businesses: a radius of a few kilometers around the shop, the age groups and interests most likely to visit, and a clear path to booking or Google Maps
• Both: collect people who visited your profile or watched a video to the end, then show them specific products or menus in the next ad

In every case, set up the Meta Pixel and Conversions API correctly before spending. Without purchase or booking data, Meta's delivery cannot optimize well and you cannot tell which ad actually worked.

Shop integration and the page your ads lead to

The final decision happens on the landing page. When you hire an Instagram ads agency, review your shop setup and landing pages at the same time so the budget is not spent sending people to a weak page.

• Catalog sync: Shopify's Facebook & Instagram app syncs your product catalog with Meta for product tags and catalog ads
• BASE or WordPress: BASE offers an Instagram integration app, and WooCommerce can connect a catalog through a plugin
• Product pages: price, shipping, delivery time and returns are clear on a phone
• LPs: the top of the page matches the promise in the ad
• Booking and inquiry: short forms, with LINE or phone as an option
• Speed: the page loads quickly right after the tap from Reels

When ads get clicks but sales or bookings stay flat, the cause is usually here. Improve the landing pages one by one while you adjust delivery.

How UNANOBO manages Instagram ads: a free demo of your landing page

Before any ad goes live, UNANOBO builds a free demo of the landing page or shop page your ads will point to, designed around your brand. You click through it on your computer and phone, and once you like the direction you get a proposed campaign structure, plan and estimate.

The process is free demo, feedback, launch, growth. The founder handles every project personally – the demo, ad setup, creative refreshes and analysis after launch – so you keep one contact throughout. Ad accounts and the Pixel are created in your name, and everything runs by message in Japanese or English.