Venues of the 1964 Summer Olympics

Columns: Venue | Sports | Capacity | Constructed
Karasuyama-machi | Athletics ( marathon , 50 km walk ) | Not listed | Temporary | Karuizawa | Equestrian | 1,524 | 504 ( Temporary ) | Kemigawa | Modern pentathlon ( running ) | 1,504 | Temporary | Komazawa Gymnasium | Wrestling | 3,875 | New | Komazawa Hockey Field | Field hockey | 2,056 ( 1st field ) 3,432 ( 2nd field ) 2,343 ( 3rd field ) | New | Komazawa Stadium | Football ( preliminaries ) | 20,784 | New | Komazawa Volleyball Courts | Volleyball ( preliminaries ) | 3,908 | New

Example questions:
What is estimated population of a city which hosted sport during the 1964 Summer Olympics which has introduced 4000m distance as a new discipline ? | How many events were held during the 1964 Summer Olympics in a sport that was held at the lake located in Midori-ku ? | What was the name of the youngest participant during the 1964 Summer Olympics in a sport that took place in a town know as Karuizawa-machi ? | Who designed arena that hosted the sport during the 1964 Summer Olympics with 16 events ? | Where is the venue located that hosted the sport during the 1964 Summer Olympics which was represented by two events for men athletes ?

Answers:
579,330 | 7 events | Christilot Hanson-Boylen | Yoshinobu Ashihara | Saitama Prefecture , Japan