当方のウェブツールは https://ai-anime.io/ です。テキストからアニメ調の人物や場面の案を検討できますが、ツクール用プラグイン、歩行グラフィックの完成素材、特定形式での書き出し、ゲームへの直接連携を保証するものではありません。現在の料金、利用条件、生成時の制約はサイト上で確認してください。
英語部分は、立ち絵の「採用」と「参考として保留」を混同しないための詳しいチェックリストです。自作または使用許可のある参考資料だけを使い、実装用素材の利用許諾やサイズ調整は別の確認事項として扱います。
A portrait brief is not an implementation promise
An original NPC portrait can communicate a role before a player reads the dialogue. That makes it useful during planning, but it also makes it easy to approve too much at once. An appealing face does not establish that the costume remains consistent, that the portrait fits the dialogue window, or that the image is permitted for the intended release. Keep those questions separate. A concept review should identify exactly what the current candidate helps explain and what still needs work before it can become a game asset.
Consider a fictional delivery clerk who appears at a station desk and later at a village gate. The character needs a recognizable coat, a plain delivery bag, and a clear expression. These are illustrative planning choices, not the results of an actual project or a measured comparison. The example does not rely on an existing commercial character, a borrowed emblem, or a recognizable person's likeness. Starting with an original description makes the reasoning easier to share without suggesting that unrelated intellectual property is available for reuse.
Write the role before listing costume details
Describe what the player needs to understand about the NPC. In this example, the delivery clerk should be identifiable as the same person in two conversations, while the expression may change with the scene. That purpose is more useful than a long list of decorative details. A small role card can name the character's story function, the intended placement, and the question being investigated. Keep the role card readable enough that another contributor can understand it without opening every exploratory image in the folder.
Next, divide the visual description into anchors and variables. Anchors might include the coat silhouette, bag position, and general hair shape. Variables might include expression, background treatment, or the amount of surrounding space. The distinction is a review aid, not a guarantee that a tool will preserve every anchor. If a candidate changes a fixed detail, record the drift instead of quietly redefining the brief to match the output. Intentional revisions should be labeled as revisions so future contributors can follow the decision.
Use exploration to answer one question
A bounded round might investigate whether the bag remains readable at the planned portrait size. Another might compare two expressions while leaving the costume question unresolved. Requesting a complete final asset immediately can make partial observations harder to preserve. If one image has a useful expression but an incorrect coat, retain it only as an expression reference. Do not let the promising feature imply that the character, layout, permissions, and production requirements have all been accepted together.
The planning method should remain independent of a particular generation interface. Check the current website rather than assuming reference controls, a fixed credit allowance, an official API, or a specific export format. The same review questions can be applied to original drawings and other appropriately permitted material. Record the description and the actual visible result, not an invented parameter that the interface did not expose. That keeps the brief useful even if the exploration tool or its available controls change later.
Inspect the portrait in the intended context
A large preview can hide problems that become obvious beside dialogue text. Inspect the portrait at the intended display size and against a representative background. The bag strap may disappear, the coat edge may merge with the surroundings, or a small facial detail may become distracting. Write down the condition under which the issue appeared. A note about the planned dialogue layout is more useful than a broad claim that an image is universally readable or unsuitable in every possible context.
Keep interface text separate from generated image lettering. Character names, item labels, dialogue, and event instructions should remain checked project data rather than accidental marks inside an illustration. If a portrait includes a badge or a written delivery label, inspect it carefully and decide whether it belongs at all. Decorative marks can suggest a faction, profession, or story connection that the scenario does not actually establish. Removing an unnecessary detail may be more useful than generating more versions of it.
Review consistency without pretending to have tested everything
Compare the accepted anchors across the actual candidates intended for use. Do not infer consistency from a single attractive portrait or from a general description of a model. A fictional review note might say that the bag position matches in two sketches while the collar shape still differs. That is an example of how to write a note, not evidence of a completed comparison. Replace illustrative statements with grounded observations only after examining the relevant images in the real project context.
If the team changes an anchor, name the new version of the brief. A deliberate coat redesign is different from an unnoticed variation. Keep the earlier candidate and the revised decision available long enough to understand why a change occurred. This does not require an elaborate asset-management system. A short identifier, a date, the accepted use, and the unresolved questions can be enough. The goal is to preserve reasoning rather than accumulate a folder of images with nearly identical filenames.
Treat permission and production work as separate gates
Review the terms applicable to the tool and to any supplied reference material before public use. A free registration or downloadable preview does not establish every permission a project may need. Do not treat another creator's character sheet as a convenient neutral reference. When a project has its own asset policy, follow it and retain the information needed for review. This planning checklist is not legal advice and does not replace the decisions of the people responsible for the release.
Likewise, a concept image is not proof of compatibility with a particular engine or asset pipeline. Check the actual dimensions, background handling, visual alignment, and other requirements of the intended implementation separately. A portrait reference may need manual redrawing, cropping, cleanup, or replacement. State that work honestly rather than describing a browser-generated candidate as an installed plugin or a finished sprite sheet. The distinction helps collaborators understand what they can use immediately and what remains only a design direction.
Make the handoff small enough to understand
A practical handoff can include the current role card, the selected candidate identifier, a representative layout, and the next decision. Keep derivative crops separate from the original candidate so a future contributor can identify the version that was actually reviewed. Do not include passwords, temporary login links, unrelated personal information, or private messages in the art notes. None of those details helps someone evaluate the portrait, and they should not become part of a shared creative archive.
Finish with the next useful action rather than a vague instruction to generate more. The right action may be a smaller brief revision, a manual correction, a new crop, or keeping one image only as a reference for expression. More candidates are not automatically more clarity. A bounded review is successful when the team can explain the character's purpose, the accepted use of the current image, and the remaining checks without confusing a promising concept with a finished, approved game asset.
まとめ
NPCの役割、固定したい特徴、変更可能な要素、実際の表示サイズ、残っている確認事項を短く分けて記録すると、制作メンバーに共有しやすいと思います。皆さんは立ち絵の表情差分を確認するとき、どの特徴を最初にチェックしていますか。
添付画像は当方のブランドロゴです。生成結果やゲーム画面のサンプルではありません。
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