Masuko Isozaki, 98-year-old, Los Angeles-born, resident of Montebello peacefully passed away in her sleep on December 30, 2024.  She was predeceased by her loving husband, Tamotsu Isozaki; She is survived by her children, Nancy (Jeff) Yabumoto, Paul (Judy), Donald (Flora) Isozaki, Julie (Terry) Yoneda, Ralph (Terri) Isozaki; grandchildren Justin (Yige) Yabumoto, Erin Isozaki (Gus Bracamontes), Derek (Roni) Isozaki, Tara Isozaki (Terry Schwabl), Lani (Kevin), Sara (Connor), Sandi (Ben), Carli, Jenna, Tyler (Andie) Yoneda, Curtis, Riley (Annette) Isozaki; great-grandchildren, Dylan, Devon, Darren Bracamontes, Dean, Remi Isozaki, Cory, Oliver Schwabi; She is also survived by many nieces, nephews.

A private service was held on January 4, 2025.