[Q009] Why does Mai like Andy? + Andy's feelings
[Q012] What kind of person is Lilly? + Lilly's introduction
[Q018] When did Jeff adopt Terry and Andy?
[Q023] Why is Italy Andy's stage?
[Q029] Where does Mai keep her folding fans?
[Q034] The mystery of Billy’s most attractive feature, his bandanna
[Q038] The secret of Geese's mother + Rudolph Krauser + The medallion
[Q039] The scar on Krauser’s forehead… How and when did it happen?
[Q040] What kind of man was Jeff Bogard?
[Q071] What kind of educational institution does Mai attend? + The statue in the background
[Q078] The difficult relationship between emperor Krauser and supreme ruler Geese