Engagement, and an Uninvited Visitor

Engagement, and an Uninvited Visitor (婚約、そして押し掛け.) is the fourth episode of the In Another World With My Smartphone anime.

Plot
The episode begins with The Duke explaining to Touya his thoughts that the nobles of Belfast could be behind the poisoning of the King because of their refusal to make an alliance with the Kingdom of Mismede. He then states that should the King die then the throne would pass to his daughter Princess Yumina, and that the perpetrator would try take advantage of her young age by either acting as advisor or by marriage. The Duke then requests that Touya heal the King using his Recovery Spell.

When they arrive at the castle they are meet by Count Balsa who informs the Duke that a suspect has been apprehended in connection to the attempted assassination which surprises the Duke. When questioned on the identity of the suspect Count Balsa states that it is the ambassador of Mismede. Count Balsa is quickly admonished by the Duke when he suggest killing the ambassador stating that is brother the King will decide the fate of the ambassador.

Characters

 * Touya Mochizuki
 * Linze Silhoueska
 * Elze Silhoueska
 * Yae Kokonoe
 * Yumina Ernea Belfast
 * Charlotte
 * Olga Strand
 * Count Balsa

Differences between Anime and Light Novel

 * In the LN when Count Balsa slips on the staircase causes the guards and maids present to laugh,with the Duke noticing and deducing that Touya was the cause, but in the anime Touya only smiles as he walks away
 * In the LN the King asks his wife and daughter to keep peace with Mismede, while in the anime he just remains silent
 * In the LN the royal family's doctor is present checking on the king's condition, while in the anime this character is removed completely
 * In the LN Olga proclaims her innocence to the King and Touya then speaks, while in the anime she just presents herself and Touya then recognizes her as Arma's sister
 * In the LN when Olga introduces herself it takes place in the King's bedroom, while in the anime it takes place in the throne room of the palace
 * In the LN when Count Balsa tries to escape after being discovered as the culprit Touya causes him to slip and fall with Olga kicking him in the stomach causing him to pass out, while in the anime he simply hits his head after slipping and gets knocked out without Olga hitting him
 * In the LN Charlotte is present with Touya and the others when the King is thanking Touya for saving his life and shows an intense interest when Touya mentions that he can use all magic attributes,as well as Touya creating several glass sculptures of the King and his family as well as enchanted reading glasses from a silver coin and glass for Charlotte. In the anime this entire scene is removed
 * In the LN when Touya receives a call from God concerning his engagement he is resting in his room at the Silver Moon Inn after introducing Yumina to the other girls and is told about the existence of other gods besides God himself, while in the anime Touya is resting in a room in the royal palace when receives the call and the existence of the other gods is not mentioned, then introduces Yumina to Elze and the others
 * In the LN when Yumina is introduced to the other girls she is still wearing her royal attire and borrows a set a clothes from Elze and Linze because she would stand out too much should she wear her old clothes and she also ties her hair into a braid, while in the anime she is already wearing her new clothes when she meets the others and she doesn't tie her hair.
 * In the LN Yumina is shown getting registered at the Guild as well as getting a bow and arrow set at the weapon shop as well as choosing the type of quest, while in the anime this scene is omitted.
 * In the LN Yumina summons her wolves to act as scouts and later to attract the target enemies to the group, while in the anime they are only used to lure out the monsters and then attack one that Elze had knocked down.
 * In the LN Yumina explains the process of summoning a creature and forming a pact with that creature, while in the anime this part is removed
 * In the LN the leader of Yumina's wolves was present during Touya's first summoning, while in the anime he is not present
 * In the LN Kohaku releases an intimidating aura that scares both Yumina and her wolf, while in the anime Yumina is only slightly scared and surprised by his presence

Trivia

 * This episode marks the first appearance of Yumina, the King, the Queen as well as Charlotte.