Table: japanese_motorcycle_grand_prix_2
Columns: rider
manufacturer
laps
time_retired
grid

Question: Which manufacturer made Shoya Tomizawa's motorcycle?
SQL: SELECT "manufacturer" FROM japanese_motorcycle_grand_prix_2 WHERE "rider" = 'shoya tomizawa'

Question: How many laps were ridden in the race that had a Time/Retired of +37.351?
SQL: SELECT COUNT("laps") FROM japanese_motorcycle_grand_prix_2 WHERE "time_retired" = '+37.351'

Question: How many laps did Mattia Pasini ride?
SQL: SELECT MIN("laps") FROM japanese_motorcycle_grand_prix_2 WHERE "rider" = 'mattia pasini'