Seedance 2 JP

Emaki is an independent third-party service that lets you use ByteDance's Seedance 2.5 and 2.0 AI video generation models with Japanese prompts. You can create short videos from a single sentence or a start image, with outputs up to 30 seconds long, resolutions from 480p to 1080p, and optional native audio. It is designed for advertising professionals, social media managers, video directors, and individual creators who need quick drafts for commercials, SNS shorts, or planning boards.

How it works

Emaki is a web-based platform that provides access to Seedance 2.5 and 2.0, along with Google's Veo 3.1 and MiniMax H3, all from a single interface. You can input a Japanese text prompt or upload a start image, and optionally specify an end image to control the final frame. The service generates videos with native audio when enabled, and credit consumption is always displayed before you confirm generation.

Key capabilities

Seedance 2.5 supports single-clip generation up to 30 seconds, while Seedance 2.0 offers 4 to 15 seconds. Resolutions range from 480p to 1080p, with 1080p available on Seedance 2.0 and 2.5. The service also supports image-to-video, where you can upload a still image and add motion, and you can use reference videos to lower credit costs. Character consistency and complex scenes are handled well, as shown in the sample outputs.

Who it is for

Emaki is aimed at advertising operators, SNS managers, video directors, and individual creators who need to produce short-form videos for ad roughs, social media shorts, and planning boards. The Japanese-first interface and prompt support make it accessible for Japanese-speaking users. It is also suitable for those who want to compare outputs from different AI models like Seedance, Veo, and MiniMax.

Pricing and limits

The free plan gives 97 credits upon registration (for users in Japan), valid for 7 days, with no credit card required. Paid plans start with Starter at ¥1,580 per month for 350 credits, and annual plans offer two months free. Credit packs are available for one-time purchases. The cheapest video generation costs about 50 credits per clip, and credit consumption varies by model, resolution, duration, and whether reference videos are used.