1) A-1 Pictures (works: SAO and 86)
Or
1) Mappa studio (works: JJk and AOT)


2) Ghibli Studio (spirited away)
Or
2) Studio Pierrot (Naruto and Black clover)


3) Kyoto animation (Hyouka and violet evergarden)
Or
3) Ufotable (fate stay night and unlimited baldes)


4) Mad studio (death note and OPM)
Or
4) Toei animation (One piece)


5) Studio A-CAT
Or
5) ?