Sister Street Fighter

Lee Long’s sister who steps into the dangerous world of crime to continue the investigation. She is driven, resourceful, and capable in hand-to-hand combat, using martial arts to protect allies and uncover the truth.

A shorinji kempo student who becomes an ally to Tina. He intervenes to rescue Fanny and later fights alongside Tina against Central Export’s minions, bringing street-level combat prowess and loyalty to the team.

Lee Long’s alias as a shorinji kempo champion and Hong Kong drug agent. His disappearance motivates Tina’s investigation, and he is eventually shown to be captive in Central Export’s dungeon.

Owner of the ballet studio and girlfriend of Sonny. She provides aid and sanctuary to Tina and Fanny, using her space as a safe point during the investigation.

A sharp-minded ally who uncovers crucial clues and helps Tina piece together evidence. She navigates undercover work and assists in thwarting Central Export’s plans.

The operative who hires Hammerhead and orchestrates surveillance on the shorinji kempo school. He represents the ruthless leadership of Central Export and drives many confrontations.

Leader of the shorinji kempo school who serves as Tina’s ally within the martial arts community. He provides guidance and martial discipline to Tina and her friends.

Leader of Central Export and the principal antagonist whose schemes and poison darts escalate the danger. He embodies the ruthless corporate villain who must be stopped.

Tina’s cousin who helps at the family restaurant and supports Tina’s mission from the periphery.

Tina’s cousin who aids the investigation and provides emotional and logistical support as the danger grows.

See Li Mansei; a prominent martial artist and agent whose disappearance kickstarts the story and whose fate drives Tina forward.