who is Riko anjin in Noble House by James Clavell?

Riko Anjin is a minor character in Noble House who says she’s descended from “the Anjin,” James Clavell’s name for John Blackthorne from Shōgun. In the novel, she appears briefly and tells a family legend connecting her line to that English sailor who became a samurai and advisor in Japan.

Who she is

Riko Anjin is mainly there as a bridge character between Noble House and Clavell’s earlier Shōgun novel. Her blue eyes and surname support the idea that her family traces back to Blackthorne/Anjin.

Why she matters

Her role is more about continuity in Clavell’s Asian Saga than about driving the plot of Noble House. The reference signals that the long historical legacy of Blackthorne still echoes generations later.

In simple terms

• She is not a major player in the Hong Kong story.
• She is presented as a descendant of Anjin.
• She functions as an Easter egg for readers familiar with Shōgun.

TL;DR: Riko Anjin is a minor Noble House character who claims descent from John Blackthorne, linking the novel to Shōgun and the wider Asian Saga.