Goblin Slayer Side Story II: Dai Katana

Goblin Slayer Gaiden 2: Tsubanari no Daikatana ( ゴブリンスレイヤー外伝2 鍔鳴の太刀)is a spin-off light novel series of the main Goblin Slayer! light novel. It will be serialized in the Gangan GA online magazine with nine planned chapters.

Plot
Set 10 years prior to the original series. In the midst of catastrophe, Demon Lord has been resurrected and caused chaos across the entire continent. As the world is in big crisis and humanity including the other races were in big turmoil, a group of unknown individuals partied to fight the inevitable foe and venture to the edge of darkness. The story centers in the adventures of the group of notable adventurers where the unlikely and unborn hero named Sword Maiden has been notably known in the society for her first expedition to the dark continent to once and for all end the history of the powerful menace.

Chapters
Source: Main Article
 * 1) Red Blade of Doom
 * 2) Proving Grounds of Wire Frame
 * 3) Bushwhacker and Highwayman
 * 4) Critical of the Tiger
 * 5) Trial of Champions
 * 6) Dead Space
 * 7) Lair of the Evil Samurai
 * 8) Daikatana of Singing Death
 * 9) Youth and Ash, Side by Side

Characters
Source: Main Article
 * Lord (君)
 * Half Elf Scout (半森人の斥候)
 * Female Warrior (女戦士)
 * Cousin (従姉)
 * Female Bishop (女司教)
 * Insect Man Monk (蟲人僧侶)

Trivia

 * According to the interview from the author, he incidentally spoke in humor that young survivor (乙生存者) who had been underwent a harsh training from his master will appear and soon to be introduced in the middle end of the side story. It is also mentioned that the main character will be one of the key factor for the successful subjugated mission of the party.
 * It will reveal how young Bishop got her title "Sword Maiden".
 * It will reveal how young Bishop escaped from the Goblin's captivity.
 * It will reveal how Goblin Slayer become the unlikely hero and blessed savior for young Bishop now known as Sword Maiden.