#Japan #Tokyo #Obunsha #Eiken Kakomon #Writing AI

Obunsha's Eiken Kakomon Service Gets a Major Upgrade

Obunsha, a leading educational publisher based in Shinjuku, Tokyo, has announced that it is upgrading its writing AI assessment feature for the Eiken Kakomon web service, specifically designed for students preparing for the Eiken English proficiency tests. The official version of this upgraded feature will be accessible starting October 31, 2025, enhancing the quality of scoring based on past examination papers.

What is Eiken Kakomon?

Eiken Kakomon is a web service that allows students to practice exam questions from previous Eiken tests, enhancing their skills in a structured manner. The service focuses on providing students with valuable feedback on their writing skills, which has been deemed crucial for success in the tests. With this recent upgrade, the writing AI scoring will now cover levels Pre-1 to 3, including the newly established Pre-2 Plus level. This means students can now receive immediate, AI-generated assessments on all writing tasks available in the service.

Enhanced Writing AI Scoring

The newly implemented writing AI assessment is a significant step towards improving scoring accuracy and quality. Previously available in beta version since December 2024, the AI has processed over 10,000 assessments to refine its evaluation system. The official version includes scores based on four key criteria — content, structure, vocabulary, and grammar — all while adhering to Obunsha's unique evaluation standards. The upgrade aims to deliver more precise scoring and constructive evaluation comments, helping students identify their strengths and areas for improvement.

For users who are part of the paid membership plan, this enhanced scoring feature will be available across all problems offered in the Eiken Kakomon service. Free members, on the other hand, can access the latest past exam papers and test the writing assessment feature at no cost.

Introduction of Pre-2 Plus Level

In an exciting development alongside the AI scoring upgrade, Obunsha also announced that the writing AI assessment feature will support the new Pre-2 Plus level. This newly established level will be officially launched in the first round of tests in the 2025 academic year, offering sample questions that users can practice for free.

User-Friendly Interface and User Feedback

Obunsha continues to prioritize user experience, ensuring that the service is accessible on various devices including PCs, tablets, and smartphones, with optimized performance on the latest versions of Google Chrome and Safari. The team behind Eiken Kakomon has utilized years of research on past exam papers and extensive analysis of user data from their responses to develop this dedicated scoring service. Users can select a problem, submit their answer, and receive instantaneous AI feedback with scoring, which is designed to be greatly beneficial for exam preparation.

Pricing and Membership Details

The web service will offer flexible pricing plans to cater to users. The monthly plan is priced at ¥1,800, while the annual subscription is available for ¥18,000, both including tax. New users can explore a free trial for 24 hours immediately upon logging in. After this trial, users can continue to use the past questions available to free members. Registration for the "Obunsha Manabi ID" is required to access the service, which is also free.

For more details on Eiken Kakomon and to start your preparation, visit the official website at Eiken Kakomon Official Site.

Conclusion

With these significant advancements, Obunsha reaffirms its commitment to providing innovative and effective educational resources that empower learners. As they strive to foster a culture of continuous learning and improvement, the upgrades to the Eiken Kakomon service signal a promising future for students preparing for the Eiken tests, enabling them to achieve their language proficiency goals effectively.