This is a very rare album released only on cassette, which contains exclusives covers by MIO (aka MIQ) never released anywhere else to my knowledge. I'm missing some staff credits (the best image I found remains very small and blurry) but I'm adding it now to indicate its existence and complete the discography of MIO.
The arrangers are not indicated on the insert, but for songs 1~6 (side A) they are logically the same as on the original vinyls, on the other hand for songs 7~12 (side B) which are covers of MIO, I'm not sure that they are the same arrangers (for info in the original songs, the composer also does the arrangement, except for song 11 where the arranger is Katsunori Ishida).
I indicated on the album page the staff credits that I was sure, here's what I see or guess for the rest, there may be mistakes, don't hesitate to confirm it or not or say if you find other artist names, I will add them later:
Producer (プロデューサー): 白??天
香川則久, not completely sure for the 1st and 3rd kanji
Manager (マネージャー): ?野?
Director (ディレクター): I'm pretty sure it's Mitsunori Sakata (坂田光則) ->
https://vgmdb.net/artist/49476
Engineer (エンジニア): it should be Tatsuo Shimizu (清水達夫) ->
https://vgmdb.net/artist/40627
Camera (カメラ): maybe 真汐仁
Art Director (アート・ディレクター): Shunichi Ishii (石井俊一), romanization written on another album released by Apollon Music
??済治