Yumina Ernea Belfast/Relationships

Touya Mochizuki
Yumina met Touya when he came to the royal castle of Kingdom of Belfast where he cured her poisoned father, and she fell in love with Touya at first sight as she kept staring at him constantly during their first meeting. After taking some consideration, Yumina proposed to Touya. Although her proposal was rejected by Touya, her father helped her so she could at least get engaged to Touya.

Yumina unintentionally became a source of anguish for Touya in the early days, as she kept accepting more fiancees on his behalf without his consent; managing to corner him into accepting when he couldn't provide a good argument for declining beyond his unwillingness.

As Touya's first wife, Yumina is arguably the clingiest of all wives, and while she believes that all of Touya's wives are of equal status, she is quite insistent on doing everything first. Though this will not be true when it comes to having children, as Touya would turn her down due to her being too young from his point of view; Yumina would also likely accept this rather than force the older wives to wait for her to be old enough.

Yumina finds that Touya's personality is desirable. Using her mystic eyes, she could not detect any ulterior motive within Touya's intention for helping her family and any royal member. It is because of noble thing that Touya had done that caused her to instantly fall in love with him at first sight.

Unlike the other wives, Yumina will always believe Touya when one of the Babylon Sisters poorly words their actions about first meeting Touya.

Elze Silhoueska
Yumina met Elze when she joined Touya's adventurer party at Reflet Town.

Linze Silhoueska
Yumina met Linze when she joined Touya's adventurer party at Reflet Town. Additionally, Yumina played a key part in assisting Linze's engagement to Touya

Yae Kokonoe
Yumina met Yae when she joined Touya's adventurer party at Reflet Town.

Lucia Rea Regulus
Yumina met Lucia when Touya saved her from a coup in her country, during which Yumina offered Lucia and her father asylum in the Belfatian Palace. The two are in good terms due to their similar ages and love for their husband.

Kohaku
Yumina met Kohaku after Touya unexpectedly summoned the divine beast. She was intimidated by Kohaku's aura that she could not speak properly as mentioned by Touya Mochizuki. Despite being frightened by Kohaku, Yumina showed her compassion when Kohaku was fainted because of Touya's magic. She even started to become friendly with Kohaku after Touya finishing his summoning contract. Yumina also started to hug the child-sized Kohaku even though she had been afraid of her earlier.

Tristwin Ernes Belfast
Her father and the current King of Belfast.

Yuel Ernea Belfast
Her mother and the current Queen of Belfast

Yamato Ernes Belfast
Her newly born younger brother and the Crown Prince of Belfast.

Alfred Ernes Ortlinde
Her uncle and the current Duke of Belfast.

Sushie Ernea Ortlinde
Her cousin and the daughter of the Duke of Belfast.

Edward Ernes Ortlinde
Her newly born cousin.

Ellen Ernea Ortlinde
Her Aunt