# Sisun Lee

> Sisun Lee is a seed investor at Xoju, Inc. (Los Angeles) backing SNS and Software. See 3 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Xoju, Inc.](https://shizune.co/investors/profile/xoju)
- Location: Los Angeles, United States
- Total investments: 3
- Last investment: Dec 2024
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/sisunlee/
- X (Twitter): https://twitter.com/SisunLee
- Website: https://x.com/SisunLee
- Facebook: https://www.facebook.com/sisun.lee

Sisun Lee is a seed investor at Xoju, Inc. in Los Angeles focused on SNS and Software. Sisun Lee is CEO at 82 Labs.

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $895k–$3.8M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| SNS | 1 | 33% |
| Software | 1 | 33% |
| Content Creators | 1 | 33% |
| Virtual Assistant | 1 | 33% |
| Speech Recognition | 1 | 33% |

6 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 2 | 67% |
| Angel | 1 | 33% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| South Korea | 1 | 33% |
| United States | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Hamming AI | Hamming AI is an experimentation platform that helps teams build reliable AI products. | $3.8M | Seed | Dec 18, 2024 |  |
| Awake Corporation | Awake Corporation is a creator tech startup. | $895.3K | Seed | Apr 12, 2022 |  |
| Awake Corporation | Awake Corporation is a creator tech startup. |  | Angel | Apr 01, 2020 |  |

3 of 3 investments shown.

## Co-investors
- [AI Grant](https://shizune.co/investors/profile/ai-grant) — VC Fund, 1 deal together
- [Coalition Operators](https://shizune.co/investors/profile/coalition-operators) — VC Fund, 1 deal together
- [Coughdrop Capital](https://shizune.co/investors/profile/coughdrop-capital) — VC Fund, 1 deal together
- [Mischief](https://shizune.co/investors/profile/mischief-fund) — VC Fund, 1 deal together
- [Olive Tree Capital](https://shizune.co/investors/profile/olive-tree-capital) — VC Fund, 1 deal together
- [Orange Collective](https://shizune.co/investors/profile/orange-collective) — VC Fund, 1 deal together

## About Xoju, Inc.

VC Fund · Los Angeles, United States

Xoju is a handcrafted ultra-premium small production soju from Korea. Xoju was founded by Daniel Ressler and Sisun Lee.

2 contacts available at Xoju, Inc..

| Name | Title | Profile |
| --- | --- | --- |
| Daniel Ressler | Co-Founder and CEO | https://shizune.co/investors/profile/daniel-ressler |
| Sisun Lee | Co-Founder | https://shizune.co/investors/profile/sisun-lee |

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## FAQ

### What does Sisun Lee invest in?

Sisun Lee invests primarily in SNS, Software and Content Creators startups, most often at Seed and Angel stage. Most of the 3 investments tracked by Shizune back companies in South Korea. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Sisun Lee's check size?

Sisun Lee typically joins rounds of $895k–$3.8M at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Sisun Lee participates in.

### When did Sisun Lee last invest?

The most recent investment recorded for Sisun Lee closed in Dec 2024. Shizune tracks 3 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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