News
New features, updates, maintenance and other news from Ritomira.
Notice
Images and videos you schedule are now converted automatically to meet the destination's requirements. We have also changed how long images and videos used in posts are kept (1 day after publishing, or 30 days if the post fails).
Notice
We have completed our response to the vulnerabilities disclosed on October 21, 2026, and MCP integration has resumed. No action is required on your part.
Notice
MCP integration, paused to address vulnerabilities disclosed on October 21, 2026, resumed on October 22.
Update
Ritomira Guides show how to use Ritomira, from preparing X posts to reviewing results, with real screens and concrete examples.
Update
MCP integration, which lets you use Ritomira from AI apps such as Claude and ChatGPT, is now available from the Standard plan. Each plan can also connect more social accounts.
Update
When there are not enough imported posts for analysis, Home now shows how many there are, why, and what you can do next. Posts deleted on X no longer remain in your analysis.
Update
We refreshed Home and the post editor to make it easier to review results and prepare your next post. You can also compare plans from within the app.
Update
Review your text, attachments and planned time as you continue editing or schedule a draft. You can also set one planned time for an entire X thread.
Update
Search and filters make it easier to find the right X article and continue editing as your article library grows.
Update
The support chat and user guide now include Ritomira screen examples, helping you find the right controls as you follow the steps.
Notice
We improved screen interactions, account management and notifications to support more reliable everyday use of Ritomira.
Update
The schedule calendar now shows only original posts and quotes among your published posts. Replies are no longer shown.
Update
The AI agent now reviews results against your past posts, helping you reflect on your own posting patterns.
Update
Post Performance can now search post text and article titles across the whole period, and filters apply to the list, counts and totals alike. The table and mobile layout have been improved too.
Update
Posts that share an X article can now be analyzed separately as articles. We also improved how articles, their text and metrics are shown, and how the AI reviews them.
Important
New subscriptions now cost ¥4,980 a month for Pro and ¥9,800 for Premium. Current subscribers keep their existing price.
Update
We improved responses and presentation to make it easier to review posts and metrics with the AI and plan your next post.
Update
News now has a listing page and individual article pages. Find past updates and share the URL of an article.
Notice
X posts containing URLs now have plan-specific limits. Settings shows usage and remaining posts for the current period.
Update
You can now add more X accounts from Settings. We also made it easier to review connected accounts and switch between them.
Update
Quote previews now show the original post, so you can check it while editing your text.
New feature
AI app integration (MCP) can now retrieve the text and author of replies to your X posts. Filter by post or date range.
New feature
You can now add alternative text (ALT) to post images. The description is also sent when you publish to X.
New feature
You can now write X articles in Ritomira, edit them alongside a preview, and create drafts, publish or schedule publication.
Update
You can now drag and drop cover and body images into X articles and delete originals saved in Ritomira.
Update
Ritomira's AI features now use the latest model, so responses come faster.
Update
Many screens now load faster, so Ritomira is more comfortable to use.
Notice
We reviewed the whole service and improved its security and stability.
Important
Signing in and signing up to Ritomira now use your email address or Google, and signing in with X has ended. After signing up, connect X as a social account.
New feature
You can now connect multiple social accounts to one Ritomira account and switch between them from the account switcher at the top right.
Update
When connecting an AI app to Ritomira, you now sign in with your Ritomira account to approve it. You can choose in Settings whether to allow creating drafts and scheduled posts.
Notice
We have updated our Terms of Service and Privacy Policy. You can now delete your account yourself from Settings.
New feature
The app, announcements and AI responses are now available in English. English pages are under /en, and you can switch the display language in Settings.
Update
We rebuilt the home page with a calmer, more spacious design. The full list of features now lives on the Features page. The Pricing, Use cases, Help, Contact, and Terms pages share the same look, and the Pricing page lets you compare plans with cards and a comparison table.
Update
We improved the home page to make browsing Ritomira features and news more comfortable.
Notice
We reorganized usage limits for AI, image and video generation. Review the eligible plans and limits for each feature.
Update
Key metrics such as impressions, engagement rate, and net follower growth are now grouped at the top, with clearer comparisons to the previous period. The post ranking is now a comparison table showing each post's text alongside its metrics, and the chart lets you pick the metric whose trend you want to see. From the chart or the ranking, you can jump straight to the post list or time analysis for the same period.
Notice
Team writers can no longer publish or write directly through scheduling or the AI agent. Instead, they work through drafts and the approval flow. Only the owner can grant the admin role or deactivate a team. When the owner's paid plan ends, the team is paused (the owner can still manage it). The account switcher now lists only the accounts you linked with "Add account".
Notice
We reviewed service protection to support more secure everyday use, both individually and in teams.
Update
We rebuilt the scheduling calendar as a monthly view that shows published posts, scheduled posts, and open posting slots as cards for each day. Editing scheduled posts and threads now uses the same "write on the left, preview on the right" layout as compose, and you can check and replace attached images in the preview.
Update
We moved the compose preview to the right so you can see how your post will look as you type. The character count now appears as a circular meter like on X, and the 140-character limit for free accounts is checked the same way X counts it (for example, a Japanese character counts as 1 and a letter or digit as 0.5). We also tidied up the toolbar, how threads start, and the order of the save and schedule buttons.
Update
Even on the Free plan, we now import your 30 most recent posts from the X API right after you sign up. Free X accounts that cannot download CSVs can try the dashboard and analytics right away.
Update
Improved search, filters and list views help you organize saved reference posts and use them for future ideas.
New feature
We added visual analytics to ego search. See the full picture of mentions for a keyword with data: mention trends over time, a topic map (topic distribution), author attributes (follower size, region, posting device, and account age), frequent words, and more. You can also narrow the period to analyze how trends change over a specific time.
Notice
Due to X API restrictions, quotes and reposts can only be made on your own posts. Quoting or reposting other users' posts is not supported. Thank you for your understanding.
New feature
We released team features to help you run an X account as a team. Writers create drafts for the owner's X account, and approvers review and approve them. Role-based access control (owner, admin, editor, writer), an approval queue, comments, and an activity log keep team operations transparent. Creating a team requires the Premium plan, and anyone can join a team, including on the Free plan.
Update
Ask the AI to help research a topic and turn it into post ideas in one conversation.
New feature
We released scheduled reposts, which repost (retweet) automatically at the date and time you choose. Just enter the URL of the post you want to repost on the compose screen and set a time. Reshare posts that performed well or repost at strategic moments.
New feature
We released AI video generation, which automatically creates short videos from your post content. Create videos with captions from text and images to make your posts even more striking. Available only on the Premium plan.
New feature
We released AI image generation, which automatically creates eye-catching images that match your post. Turn text into the right visual to make your posts stand out. Available only on the Premium plan.
New feature
We added research to the AI agent so it can search external sources. It supports 9 sources, including academic papers (OpenAlex, arXiv), tech news (Hacker News), communities (Reddit), an encyclopedia (Wikipedia), open source (GitHub), trends (Google Trends, YouTube), and Japanese news.
New feature
We released Before/After, which lets you measure the impact of changes you want to try, such as new posting times, writing styles, or hashtag strategies, with numbers. Just set a start date to automatically compare impressions, engagement rate, likes, and more between the periods before and after. It includes change-rate charts, trends over time, time-of-day analysis, and PDF report export.
New page
We published a page that walks through how to use Ritomira by use case. It covers specific ways to use Ritomira in two categories: for individuals (growing your reach, self-analysis) and for businesses (social media marketing, competitor analysis).
Update
We added a post type filter (original, replies, quotes) to the post performance page. Use the checkboxes to choose which post types to show. The charts update to match the filter, and your settings are saved in your browser.
New feature
We released structure pattern analysis, which turns the writing structure of high-engagement posts into patterns and visualizes them. Find out why your best posts resonated by looking at how they were put together. It also explains when each pattern works best, with concrete steps.
New feature
We released ego search, which lets you register keywords and search posts on X. Check how people on X are reacting to your brand, product, or topics you care about. It includes an option to exclude your own posts, and search limits vary by plan.
New feature
We released competitor benchmarks, which let you register competitor accounts you're curious about and analyze their posting patterns. Along with charts of posting trends, AI-powered theme analysis, differentiation suggestions, and analysis of what drives high engagement support your posting strategy with data.
Important
The Ritomira public beta starts on January 1, 2026 at 19:00 (JST). Anyone can sign up. Try a new experience where your posting skills grow the more you use it.
New feature
You can now save recurring posting times, daily or by day of the week, as posting slots. Just pick a posting slot when composing and the next posting time is set automatically. A randomize option (± minutes) makes your posting times look natural.
Important
We improved the experience of posting with image and video attachments.
Update
Use past posts and saved information as context when discussing ideas with the AI agent.
Coming soon
This article describes integration ideas from December 2025. See the feature list for what is available today.
New feature
We released quotes, which let you post while quoting another user's post. Quotes work for both immediate and scheduled posts. Just paste an X URL to create a quote.
Release
We released an AI agent that works with every Ritomira feature. It analyzes your post data, stats, and memos together and supports your posting process, from suggesting drafts to scheduling posts. Use it as a partner that truly understands your posting.
Updated
To coincide with the release of the Ritomira AI agent, we have completely redesigned the landing page. A clearer design and structure show what Ritomira offers, and new features and improvements are easier to find.
New feature
We released threads, which let you post multiple posts as a reply chain (thread). Threads work for both immediate and scheduled posts.
Progress
This article introduced the AI agent’s development direction in December 2025. See the feature list for current capabilities.
In development
This article introduced the AI agent’s development direction in December 2025. See the feature list for current capabilities.
Important
We have added a new Pro plan and updated the price of the Premium plan. Beta tester benefits stay the same: you can keep using Premium for ¥1,980 per month (tax included) for life. Thank you for your continued support.
Launch
Today, December 1, the Ritomira closed beta has officially started. Thank you to all our testers for joining. Enjoy a new experience where your posting skills grow the more you use it. We look forward to your comments and feedback.
Thank you
The Ritomira closed beta starts tomorrow, December 1. We could not have reached this day without everyone who signed up early. Let's experience together how your posting skills grow the more you use it. Your feedback is what helps Ritomira grow.
Now recruiting
We are looking for closed beta testers for Ritomira. The beta is scheduled to start on December 1, 2025. Testers get exclusive special benefits.
Important
The closed beta starts on December 1, 2025. Testers get exclusive special benefits.
