So
- Sōran Bushi
- Soba
- Sōbu Main Line
- Sobue, Aichi
- Social Democratic Party (Japan)
- Sodegaura, Chiba
- Soeda, Fukuoka
- Soekami District, Nara
- SoftBank
- SoftBank Mobile
- Machiko Soga
- Sohyo
- Sōja, Okayama
- Sōjōbō
- Sōjutsu
- Sōka Gakkai
- Sōka University (Japan)
- Soka, Saitama
- Sokoban
- Sokuhi Nyoitsu
- Solid Snake
- Sōma, Fukushima
- Somen
- Son of Godzilla
- Son Gohan
- Son Goku (Dragon Ball)
- Son Goten
- Soni, Nara
- Sonic Advance 2
- Sonic Adventure
- Sonic Adventure 2
- Sonic Crackers
- Sonic Eraser
- Sonic Heroes
- Sonic Team
- Sonic the Hedgehog
- Sonic the Hedgehog (16-bit)
- Sonic the Hedgehog (8-bit)
- Sonic the Hedgehog 2 (16-bit)
- Sonic the Hedgehog 2 (8-bit)
- Sonic the Hedgehog 3
- Sonic the Hedgehog CD
- Sonic X
- Sonnō jōi
- Sonobe, Kyoto
- Sony
- Sony Ericsson
- Soo District, Kagoshima
- Sorachi Subprefecture
- Soraku District, Kyoto
- Sōryō, Hiroshima
- Sōtō
- Soul Blazer
- Soul Calibur
- South Manchuria Railway
- Southern All Stars
- Southern Expeditionary Army Group
- Soy sauce
- Sōya Subprefecture
- Soybean
- Soyo, Kumamoto
Read more about this topic: Index Of Japan-related Articles (S)