The school was renamed as Rakunan High School, enacting strict school regulations and control measures for poor students, including withdrawal from school, but otherwise it instituted a special academic advancement course designed to attract intelligent students.
校名を洛南高等学校と改称するだけでなく、校則を厳しくし不良生徒を退学などの処分を含めて大幅に取り締まり、また特別進学コースを設置して優秀な生徒を集めた。