He had a bright future as a text editor in a private book company. Text editing was a profession that required constant learning and improvement because the quality of a book depended on the editor's editing. Private book companies usually had good resources and opportunities to come into contact with different types of books and have the opportunity to learn and improve their skills. In addition, private book companies may also offer better salaries and benefits because companies usually focus on employee career development and benefits.
Sure! A lot of manga publishers translate and release manga in English to reach a wider audience. You can find them in bookstores, online platforms, and libraries.
To a certain extent. There are translations available, but not all volumes might be accessible yet. Availability can also depend on the region and specific publishing deals.