In Another World with my Smartphone

Touya, who made a marriage promise with Yumina, Elze, Linze and Yae, is enjoying his second life in the other world while completing missions to defeat Mithril Giant and improve his adventurer level. Touya responds to the call of gods and love goddesses and shares the ups and downs between him and his fiancées. On the other hand, Yumina, Elze, Linze and Yae are excitedly holding a bridal...

Touya received a report from Leen about the discovery of Babylon ruins and set off to Rabbi Desert located in the Kingdom of Sandora. On the way, he discovered someone being attacked by crystal monster Phrase and went to rescue them. However, Phrase was defeated by a mysterious boy named Ende who left behind meaningful words before leaving. In order to fight against Phrase, it seems that...

Touya established the Moon Reader Cafe to provide a place for victims. He used the money earned from producing bicycles in his workshop to purchase a large number of books. Yumina suggested that they go on a conquer date to improve her adventurer level. Touya received a request to place The Order of the Rose series at Moon Reader and went to Refreese Imperium for supplies, where he encountered...

Touya, who came to Regulus Empire to purchase books for Moon Reader Cafe, saw the town engulfed in war. In a critical moment, Touya rescued the third princess Lucia who had come to the city after learning of a military coup. Touya accepted Lucia's request and went to rescue the emperor and crown prince. There he met General Bazoar, who was behind the coup and had made a contract with a demon...

Upon learning that Princess Lucia had developed feelings for Touya, who resolved political upheavals, it was decided to make Lucia the fifth fiancée. The Regulus Empire and Belfast each allocated a piece of land within their borders to establish a new kingdom, with Touya as its king. As the newly appointed king, Touya named this country the "Duchy of Brunhild" and building castles became...

Touya discovered a new ruin, the Alchemy Lab, and obtained ownership after being certified by the manager Flora. As the founding of the kingdom came to an end, Touya was encouraged by the God of Love to report his marriage with Yae, Elze, and Linze to their respective families. After taking a short break, he coincidentally met Ende and learned that Phrases were searching for their king and...

Touya and his team landed on a deserted island to explore the ruins of Babylon. With the help of his fiancées, they discovered Hangar and managed to evade Monica's attacks with her pipe wrench, ultimately gaining ownership through a kiss. Finally coming face-to-face with the legendary Frame Gear, they were overjoyed but soon realized that it lacked the necessary fuel to operate.

The second prince of the Kingdom of Lihnea, Cloud, came as an envoy to propose marriage to Sue. In reality, he hoped that Touya could use the Gate spell to rescue his mother who was imprisoned by Prime Minister Wardack. He felt suspicious about the fact that Sue had to become Zabun's wife in order for him to inherit the throne. At an emergency meeting of Western countries, it was decided to...

In order to deepen their relationship, Yumina suggested a group date of six people and even prepared outfits for the occasion. The fiancées dressed up and had a joyful time with Touya during the date. On the other hand, Sue, who came to town to play, felt upset after being left alone. So they agreed that she would go out alone with Touya next time. A few days later, while flying over...

After rescuing a girl from the forest and treating her injuries in the hangar, it was discovered that she had lost her memory. She couldn't remember why she was so badly injured or even her own name. At the request of the girl, Touya named her Sakura. One day, while watching Sakura sing in the courtyard accompanied by piano music, Touya was deeply moved. Later on, Touya and his group accepted...

The goddess of love, disguised as Karen Mochizuki - Touya's older sister, arrived in Brunhild with the intention of relishing the romantic ambiance surrounding Touya. At this time, Hildegard, granddaughter of the former king Galen of Knight Kingdom of Lestia visited. Yae discovered that she had fallen in love with Touya. Yae proposed becoming his wife together and Hildegard openly expressed...

The new Babylon ruins, Tower and Rampart, were discovered. Touya obtained ownership from their respective managers Liora and Noel. He received news from Belfast that Yumina's younger brother was born. Touya rushed to the capital city to name the prince as entrusted. The thought of having children with Touya made his fiancées blush uncontrollably. At this moment, Flora uttered a surprising...