The following is a list of appearances by Toshiko Sato.
Television
Doctor Who
- Aliens of London (introduction)
Torchwood
Series 1
- Everything Changes
- Day One
- Ghost Machine
- Cyberwoman
- Small Worlds
- Countrycide
- Greeks Bearing Gifts
- They Keep Killing Suzie
- Random Shoes (cameo)
- Out of Time
- Combat
- Captain Jack Harkness
- End of Days
Series 2
- Kiss Kiss, Bang Bang
- Sleeper
- To the Last Man
- Meat
- Adam
- Reset
- Dead Man Walking
- A Day in the Death
- Something Borrowed
- From Out of the Rain
- Adrift
- Fragments
- Exit Wounds (dies)
Series 3
- Children of Earth: Day One (photograph)
Prose stories
Novels
Torchwood novels
- Another Life
- Border Princes
- Slow Decay
- Slow Decay
- The Twilight Streets
- Something in the Water
- Pack Animals
- SkyPoint
- Consequences
- Long Time Dead (flashback)
Short stories
Torchwood Yearbooks
Torchwood The Official Magazine
Audio
Torchwood original audiobooks
BBC Radio audio play
- Lost Souls (apparition, impersonated by another character)
Comics
Torchwood The Official Magazine
- The Legacy of Torchwood One!
- Jetsam
- Rift War! Part One
- Rift War! Part Two
- Rift War! Part Three: Funhouse
- Rift War! Part Four: Dino Crisis
- Rift War! Part Five: Dark Times
- Rift War! Part Six: Circles
- Rift War! Part Seven: The Man Who Fell to Earth
- Rift War! Part Eight: The Enemy of my Enemy
- Rift War! Part Nine: The Calm Before
- Rift War! Part Ten: The Storm