Some Super Junior members are very good at speaking Japanese, especially Eunhyuk and Donghae 🌟. They have learned Japanese because Super Junior has performed many concerts and activities in Japan, which helped them improve their language skills 🎤.
Super Junior also has a subgroup called Super Junior-M, which focuses on promoting in Chinese-speaking countries, but some members like Eunhyuk and Donghae have also become proficient in Japanese through their experiences in Japan 🌈.
Additionally, other members might have basic Japanese skills, but Eunhyuk and Donghae are particularly known for their fluency in the language 🎉.