An article titled “Explanatory summary of procedural requirements for the flight of drones and UAVs under Civil Aeronautics Act,” written by Takuya Ishikawa, was posted on “BUSINESS LAWYERS,” a portal site of Bengo4.com.

1. Determination of the flight category and procedures required for each category
　1-1. Flight category
　1-2. Procedures required for each flight category
2. Type certification and aircraft certification system (Art. 132-13 through Art. 132-39)
　2-1. Summary of the system and classification of certification
　2-2. Procedures required for type certification
　2-3. Procedures required for aircraft certification
3. Competence certification system for UAV pilot (Art. 132-40)
　3-1. Summary of the system
　3-2. Procedures for the test and renewal, etc.
4. Permission and approval regarding flights (Art. 132-85, para. 2 or para. 4, item 2, Art. 132-86, para. 3 or para. 5, item 2)
　4-1. Application process
　4-2. Criteria for permission and approval
5. Flight rules for UAVs
　5-1. Report of flight plan (Art. 132-88)
　5-2. Preparation of flight log (Art. 132-89)
　5-3. Measures in case of accidents, etc. (Art. 132-90, Art. 132-91)

https://www.businesslawyers.jp/articles/1347