<Dd> Born in the far eastern country of Eashen to a samurai family, Yae left her home to travel and hone her skills elsewhere . Touya's group crosses paths with her during their travels, helping to fend off a group of ruffians attacking her . Thereafter, she decides to accompany Touya on his travels . Eventually she returns to Eashen alongside his group to save her father, brother, and hometown from a provincial war within the country . Throughout these events, she falls in love with Touya . In the end, she and Elze fight Touya in a mock battle and win, requesting to become his fiancées as their prize . She is Touya's fourth fiancée . </Dd> <Dt> Yumina Urnea Belfast (ユミナ ・ エルネア ・ ベル ファスト, Yumina Erunea Berufasuto) </Dt> <Dd> Voiced by: Marika Kōno (Japanese); Felecia Angelle (English) </Dd> <Dd> A Princess of Belfast, and daughter of King Tristwin and Queen Yuel . Yumina met Touya when he heals her father from an attempted poisoning . Yumina possess the null magic "Mystic Eyes", an ability that comes from her Heterochormia Eyes which give her the ability to see a person's true nature . Due to this power, upon seeing the selfless and kind aura surrounding Touya after he saves her father, she asks to be engaged to him, believing that she will never find a better candidate to be her husband . She is also proficient with bows and arrows, often choosing to fight alongside a pack of hunting wolves summoned with her darkness attribute . Later, when Touya becomes king of the Brunhild Dukedom, Yumina forms the Bride Conference, a group made up of Touya's fiancées who meet, discuss, and judge any additional women who fall for him to determine if they should become an official fiancée since polygamy is standard in her world . She is Touya's first fiancée . </Dd>

Will there be a season 2 of isekai wa smartphone to tomo ni