Bear, Diamonds and Crane depicts the sansei, the grandchildren of Japanese immigrants to America in villanelles, haiku, and lyric poems collaged from family letters. Kageyama-Ramakrishnan recounts her relatives' internment in Manzanar, the California concentration camp where Japanese Americans were imprisoned during World War II. Honoring Sadako Sasaki, who, "after Hiroshima and Nagasaki, / [...] folded / a thousand cranes/ for world peace," Bear, Diamonds and Crane looks to the yonsei (fourth generation) to transform "the wound" that "resists erasure and cultural amnesia": "For you, I will keep the ripe weight,/ [...]/ The limes and climbing wisteria vines."