发明工坊
Tristia: Legacy (20th Anniversary Edition)
A work continuing the original urban invention and management project in the 20th anniversary project. The production credits include Naoyuki Takeuchi and Ryuki Noguchi, script by Naoyuki Takeuchi, character design and visual director by Eiji Komatsu, and film produced by KIZAWA studio.
Invention Workshop
"Invention Workshop" (蒼い海のトリスティア) is a city development-themed game by Kogado. Young Workshop Snanoka Franca arrives in the declining maritime city of Tristia to help the city revitalize through research, invention, and product development.
トリスティア：リストア
A new action work for the 20th anniversary project. Players travel back and forth in the workshop to gather materials, craft according to recipes, and deliver orders. By meeting conditions before the time limit for each stage, players earn Belk and upgrade tools.
Order Production and Berg (Tristia Restore)
The stage first displays completion conditions, and orders continue to enter the workshop. Players verify orders and recipes, take materials from the material box, and after crafting, place them in the product BOX; Revenue Berg can be used to enhance tools to improve processing efficiency.
Tristia of the Blue Sea: Invention Workshop Starfall Diary
A novel published by Enix on October 25, 2002, with cover art and illustrations by Eiji Komazu; Includes the Mistlistia Competition, the Beach Incident, and Nanoka's interactions with two friends.
Tristia of the Blue Sea, Drama Episode 1: Nanoka, the Shooting Star, and the Giant Kanzume
Before the game's release, it was broadcast on A-FANFAN3 and later included as the first episode of the original story on the 2002 drama CD. The cast includes Nanoka, Stuka, Nene, Foley, Raiglet, and Rafaluo-style voice acting.
Episode 2 of the Blue Sea Tristia Radio Drama: Nanoka, Domino, and the Meteorite Festival
Before the game's release, it aired on A-FANFAN3 and later included as the second episode of the original story on the 2002 drama CD. The cast includes Nanoka, Stuka, Nene, Foley, Raiglet, and Rafaluo-style voice acting.
Tristia of the Blue Sea Radio Drama Episode 4: Nanoka, Tristia, and the Swimsuit Competition
Before the game's release, it was broadcast on A-FANFAN3 and later included in the 2002 drama CD as episode 4 of the original story. The cast includes Nanoka, Stuka, Nene, Foley, Raiglet, and Rafaluo-style voice acting.
Tristia of the Blue Sea Radio Drama Episode 3: Nanoka, the Comet, and the Godfather
Before the game's release, it aired on A-FANFAN3 and later included as episode 3 of the original story included in the 2002 drama CD. The cast includes Nanoka, Stuka, Nene, Foley, Raiglet, and Rafaluo-style voice acting.
オリハルコン（Tristia）
The universal crystal used in ancient ultra-technological technology is mostly unknown in composition and manufacturing methods. Nowadays, they can only occasionally be excavated from ruins, and high-purity materials are extremely expensive; E-tech devices like the Golem rely on their operational skills.
Prospero-style workshop technique
Prospero developed a special application system after analyzing ancient techniques, covering multiple fields. Nanoka inherits this method, used for invention and production in urban revitalization.
Eテクノロジー（Tristia）
The super-scientific technology left behind by the ancient Pasiate civilization is named after the emblem resembling an E found in the ruins. ELEMENTARY TECHNOLOGY is a later explanation, while modern technology is usually classified as N technology.
Rafalou (inventor workshop)
A girl found in a box salvaged from the sea and then helped Nanoka manage the workshop. She is quiet and rarely expressive, and in her spare time, she studies social studies by reading novels.
Raygret Cutanier (Inventor Workshop)
The chief priest of the local temple recognized Nanoka's talent early on. He was easygoing by nature, often raised donations for the restoration of old temples, and was especially meticulous about funding.
Nene Hampden (Inventor Workshop)
Nanoka is a classmate at Teikoku Junior Academy and comes from a wealthy family. He followed his friend to Tristia and opened the upscale restaurant Hampdens, supporting her while hoping to bring her back to the capital.
Foley Carat (Inventor Workshop)
The young president of the Carat Trading Company, tough in words but full of warmth. Since Nanoka's arrival, she has often been caught up in troubles caused by inventions and cannot afford to let others suffer.
Mobile Fortress Soldier Tenzan (Invention Workshop)
A battle golem obeying Nanoka's orders, 2.9 meters tall and weighing 3.2 tons, manufactured by Prospero. The matter conversion furnace provides power, the body is made of E steel, and the rear mechanism allows it to fly for short periods; Stuka could understand what it meant.
Stuka (inventor workshop)
Prospero is an artificial creature created using E technology, shaped like a wolf and possessing mature judgment. Originally a stealth weapon during the great war, she later served as Nanoka's guardian and protector, stepping forward when she was in danger.
Nanoka Franca (Inventor Workshop)
A 14-year-old novice craftsman, granddaughter of legendary inventor Prospero, and her grandfather's godfather came to Tristia from the imperial capital. Her intuition and flexible way of thinking allowed her to propose new inventions, but a lack of experience also led to mistakes.
Prospero Franca (Inventor Workshop)
A renowned inventor, Nanoka's grandfather. He also analyzed ancient Pasiate civilization techniques, formed a workshop system, and produced Stuka and Tenzan. After receiving the request for revival, his granddaughter took over the position.