user: Question: How many teams came in fourth when Otsuka Pharmaceuticals won?
Columns: ['Season', 'Winner', 'Runner-up', 'Third place', 'Fourth place']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1999.0, 'Yokohama FC', 'Honda Motor', 'Mito HollyHock ↑', 'Denso S.C.']
SQL:

assistant: SELECT COUNT("Fourth place") FROM "Table" WHERE "Winner" = 'Otsuka Pharmaceuticals';