'Sundai' x 'Studyplus' 2nd consecutive tie-up: Common Test Kanji Challenge

Studyplus Inc. will hold a collaboration event with 'Sundai Preparatory School,' operated by the Surugadai Gakuen Educational Foundation, titled 'Common Test Kanji Challenge: Every problem solved turns into future scoring power!' on the study management app 'Studyplus' from June 1, 2026, to June 30, 2026. This is the second consecutive year this collaboration event is being held. The event is open to high school students and ronin (students preparing for entrance exams), featuring 20 carefully selected questions from 'Living Kanji and Vocabulary Skills (4th Edition)' (Sundai Bunko). Users who follow the 'Official Sundai Preparatory School' account on Studyplus and share their results will be entered into a drawing to win the book. Sundai Preparatory School values 'cultivating essential academic ability' and hopes this event will help students enjoy their daily efforts and turn them into solid skills. Studyplus plans to continue developing campaigns to support students.