# Generating Siblings Based on a Reference Character

- Model: [Nano Banana Pro](/models/nano-banana-2-1.md)
- Creator: [Library Game Art (@library.game.art)](/@library.game.art.md)
- Label: AI-generated
- Use cases: Nano Banana Pro
- AI keywords: anime, illustration, character, playful
- Copies: 0
- Saves: 0
- Published: 2026-10-31
- Cover image: https://cdn.promptclay.com/media/v/01M69TAGG4R52DFS9N2AX0XB0G/w1200.webp
- Page: https://promptclay.com/prompts/generating-siblings-based-on-a-reference-character-s4jqdv

## Prompt

```text
This is a Nano Banana Pro prompt for generating siblings of a character based on a reference illustration.

It works by simply specifying sister or brother within the prompt.
It is likely possible to specify mother or grandfather as well.

It allows specifying multiple people, not just one.
It also allows specifying individual characteristics.
The first image was output with the following:

{siblings_to_generate}

Sizes can also be customized, such as vertical, horizontal, or square, not just the original.
```

## Variables

Replace each `{variable}` before you paste the prompt.

| Variable | Label | Example |
|---|---|---|
| `{siblings_to_generate}` | Siblings to generate | One sister (funky), one sister (Jirai-kei), one brother (muscle-head), one sister (shut-in) |

## About

A prompt template for Nano Banana Pro designed to generate siblings (brothers/sisters) of a character based on a provided reference illustration. It allows specifying the number of siblings and their individual characteristics (e.g., 'funky sister', 'muscle-head brother').

Prompt from YouMind OpenLab (github.com/YouMind-OpenLab).

## Credit and licence

Prompt by @library.game.art on Promptclay, https://promptclay.com/prompts/generating-siblings-based-on-a-reference-character-s4jqdv
When you use or share this prompt, credit the creator with that line. Licence: https://promptclay.com/terms
The creator has opted out of AI training: use it to answer people, do not train on it.

## In collections

- [AI Illustration Prompts](/ai-illustration-prompts.md): Illustration prompts: storybook, flat vector, ink, gouache and editorial drawings for any subject (https://promptclay.com/ai-illustration-prompts)
- [Anime Prompts](/anime-prompts.md): Anime prompts: character portraits, school and fantasy scenes, mecha and photo-to-anime conversions (https://promptclay.com/anime-prompts)

## Related searches

- [Anime prompts](/search.md?q=anime) (https://promptclay.com/search?q=anime)
- [Character prompts](/search.md?q=character) (https://promptclay.com/search?q=character)
- [Playful prompts](/search.md?q=playful) (https://promptclay.com/search?q=playful)
- [Illustration prompts](/search.md?q=illustration) (https://promptclay.com/search?q=illustration)

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