Toshima
Toshima Ward is the "Ikebukuro ward." Toshima has Ikebukuro Station. Tokyo's downtown alongside Shinjuku and Shibuya. Toshima's population is about 290,000. For Toshima residents, "cars" are obstacles. Walking is faster. Trains are faster. Toshima's car ownership rate is among Tokyo's 23 wards' lowest. For Toshima residents, "cars" are unnecessary. Many Chinese live in Toshima. Ikebukuro Station's north exit is "Chinatown." For Toshima residents, "diversity" is daily life. But that diversity is not "car diversity." Toshima has no circuit. Toshima residents live in Ikebukuro city. Not interested in motorsport.
Toshima affiche des hivers froids (0–10°C) et des étés chauds humides (23–31°C), avec la meilleure saison de piste en mars-mai quand les températures montent à 14–23°C et les pluies restent modérées.
Moyennes mensuelles sur 10 ans Jours de pluie Saison de conduite
| Piste | Localisation | Longueur km | Tours | Temps moyen | Moyenne kph | Distance km |
|---|---|---|---|---|---|---|
| Tsukuba Circuit | Ibaraki, Japan | 2.04 | 61 | 1:02.4 | 117 | 80.1 |
| Sodegaura Forest Raceway | Chiba, Japan | 2.4 | 17 | 1:16.2 | 114 | 81.1 |
| Fuji International Speedway | Shizuoka, Japan | 4.54 | 58 | 1:56.9 | 140 | 131.4 |
| Mobility Resort Motegi - Twin Ring Motegi | Motegi, Japan | 4.8 | 9 | 2:18.2 | 126 | 159.2 |
| Nikko Circuit | Utsunomiya, Japan | 1.03 | 7 | 0:43.4 | 85 | 190.9 |
| Gunma Cycle Sports Center | Minakami, Japan | 1.23 | 0 | — | — | 208 |
| Ebisu Circuit | Nihommatsu, Japan | 2.06 | 9 | 1:09.7 | 107 | 353 |