Shohei Ohtani Wife, Dog and Family Life

Japanese baseball phenomenon Shohei Ohtani surprised fans worldwide when he publicly announced his marriage on February 29, 2024. The public's curiosity about the Shohei Ohtani wife identity was quickly satisfied when she was revealed to be Mamiko Tanaka. Much like Ohtani, Tanaka has a strong background in professional sports. She spent four seasons competing in the Women’s Japan Basketball League, playing for the Fujitsu Red Wave from 2019 through 2023. While Ohtani stands at an imposing 193 cm on the baseball field, his wife also brought considerable size to the basketball court, with the Shohei Ohtani wife height listed at 5 feet 11 inches. Operating as a power forward and center, her final professional season in 2022–23 was particularly successful. During that campaign, she logged career highs of 28 games played, 24 minutes per game, 7.8 points per game, and 6 rebounds per game before transitioning away from the sport.

Since tying the knot, the couple has steadily built their family life away from the baseball diamond. In April 2025, Ohtani and Tanaka welcomed their first child, a daughter. The family's growth did not stop there; on June 21, 2026, MLB officially reported that the couple had announced the arrival of their second child. As of 2026, the 32-year-old baseball star is navigating fatherhood alongside his demanding career. This athletic family dynamic mirrors Ohtani's own upbringing. He was raised by parents deeply involved in sports: his father, Toru, played baseball for a semi-professional team sponsored by a Mitsubishi plant in Ōshū, while his mother, Kayoko, was a competitive badminton player. This rich heritage of athletic dedication appears to be a foundational element in Ohtani and Tanaka's household.

A significant and highly publicized part of the athlete's home life is his canine companion. Before his marriage was even announced, MLB reported on December 15, 2023, that Ohtani had shared his dog's name with the world. The pet is named Dekopin in Japanese, a word that humorously translates to the act of flicking someone’s forehead. For his English-speaking fanbase, Ohtani noted that the dog could simply be called Decoy. Interest in the Shohei Ohtani dog breed surged immediately, with the Associated Press identifying Decoy as a Nederlandse kooikerhondje, also known as a Dutch kooikerhondje. This specific breed is historically known as a Dutch duck-hunting dog, adding a unique touch to the family's public profile.

The family's commitment to youth and animal welfare is formalized through their philanthropic endeavors. The Shohei Ohtani family foundation serves as the primary vehicle for their charitable work. According to the organization's stated mission, it actively funds initiatives that encourage children to stay active and maintain healthy, well-lived lives. Furthermore, reflecting their obvious affection for their dog Decoy, the foundation places a strong emphasis on animal welfare. It provides vital support to programs that rescue, protect, and care for animals in need. Through these combined efforts, Ohtani and Tanaka utilize their platform to foster positive impacts in areas that align closely with their personal values and family life.