OTHERLIFE · Create and talk with your character
Talk with a character you created.
A novel protagonist, your own original character, or someone you have only just named. Set their personality, voice, and starting relationship, then begin a conversation in OTHERLIFE.
The in-game character-creation experience is currently in Japanese; this translated page does not localize the app screens.
Make the settings your own
A cool person who is secretly awkward. Someone who speaks politely but gets fast when a favorite topic comes up. Add a first-person voice, habits, goals, weaknesses, and sample dialogue—not just a short description.
Original-character templates
Edit the name, personality, voice, background, and your character’s starting relationship with you. Specific weaknesses and sample lines help make the character distinct. If this is your first meeting, do not add memories you have not shared.
For an OTHERLIFE settings JSON, edit name and settings only. Keep the format and version keys and values exactly as provided. Save as UTF-8, then load it below to review.
Download the full writing and import guide ↓Ask ChatGPT, Claude, or Gemini to draft one
Open the copy-ready prompt, replace the “Your preferences” section, and paste it into the AI service you choose. Save the returned JSON as a .json file, then load and review it here. Exporting game text lets you use the settings in the game’s character-creation screen.
Ask ChatGPT, Claude, or Gemini to draft one ↓If you use ChatGPT, Claude, Gemini, or another external AI service to draft settings, its account, API access, terms, and any charges are separate from OTHERLIFE. This page does not send your settings to that service.
Organize your original-character settings
This editor processes your input in this browser and does not upload it. It is cleared when you close the page; export it if you want to keep it.
Supported: an OTHERLIFE settings note, or JSON with string fields for name and any of description, personality, scenario, first_mes, and mes_example. For Character Card V2 (2.0), only those basic fields are read. Loading a new file replaces the current inputs. Unknown fields and extensions are ignored.
Use settings you created or have permission to use. You do not need to paste real chat history or personal information.
Use the settings in the game
- Open Create in the game and choose “Bring in another AI character” → “Choose a settings file.” Select the game settings text you exported.
- Choose Import. The game AI organizes the settings; review the name, voice, and other details before creating the character.
- The first use requires age and AI-use notices and initial setup. This file does not restore chat history or past memories.
「他のAIキャラを連れてくる」 → 「設定ファイルを選ぶ」 → 「読み込む」
Using AI to organize or continue the character inside OTHERLIFE may use the game’s own AI allowance or paid usage. Check the current terms shown in the app before continuing.
What can be brought over?
Only the basic name and setting fields are used: name, description, personality, scenario, first_mes, and mes_example. System prompts, greeting extensions, lorebooks, extra data, chat history, and screenshots are not imported. Your source file is not changed.
This page reads supported settings JSON in your browser. Creator Studio can also import settings JSON into a new draft. You choose whether to save or generate anything. There is no connection to another service account, chat-history restoration, screenshot analysis, or guarantee of the same replies or memories.
Use settings you created yourself or have permission to use. Do not include private information or another person’s chat history.
Try a story before creating a character
A short text story preview with a published original character is available without registering. Age notices and a usage limit apply.
Try a story before creating a character →A limited no-registration story preview is currently available in English, Chinese, and Korean. In Spanish, French, or Italian, the preview is shown in English.