Started his professional career in Italy, featuring for lower-division clubs before rising to Serie A prominence.
Most notable Italian clubs: Messina (where he gained wider attention), and Juventus (1990–1992), where he won domestic trophies and played in European competitions.
Later moved abroad and had a brief spell in Japan with the J.League club Jobabo (commonly rendered as Jobabo Owata / Jobalo Owata in some sources). In Japan he was part of the early wave of international stars who helped raise the profile of the J.League era; his time there was short compared with his Italian career.
International career
Italy national team forward, most famous for his performance at the 1990 FIFA World Cup held in Italy.
At the 1990 World Cup he won the Golden Boot as the tournament's top scorer (6 goals) and the Golden Ball as the tournament's best player, becoming a national sensation.
Earned 16 caps for Italy between 1990 and 1991, scoring 7 goals.
Playing style
Known for his instinctive goal poaching, quick reactions in the penalty area, strong finishing with both feet and head, and tenacity.
Noted for his opportunism rather than elaborate dribbling or playmaking—excelled at finding space and converting chances.
After retirement
After retiring as a player, Schillaci has been involved in coaching at youth levels and has appeared in media and exhibition events. He remains a popular figure in Italy due to his 1990 World Cup heroics.
Note on club name
The name you provided—"JOBALO OWATA"—appears to be a variant or misspelling of a Japanese club name from his late-career stint. Sources sometimes render foreign club names differently; most records emphasize his Italian club career and his brief time in Japan rather than a long tenure with a club of that exact spelling.