Travel Log StickerWho is this?
Who is this? is a 4★ material in Honkai: Star Rail — see how to get it, its use, and related items right below on this page.
Who is this? is a material ★4 in Honkai: Star Rail. This item is not currently used to level up any character or Light Cone.
Last updated: 30/07/2026
The figures on this page come directly from gamevika's internal game data store (counted/read straight from the real records), not an estimate or copy from elsewhere.
Description
Digital stickers that can be used to decorate the pages of the Dreamtour Handbook. They come in many different styles.
Stats
| Rarity | ★★★★ |
| Type | Travel Log Sticker |
Official names in every language
| Tiếng Việt | Bạn Là Ai? |
| English | Who is this? |
| 日本語 | どちら様？ |
| 한국어 | 누구세요? |
| 繁體中文 | 你哪位？ |
Same-type items
FAQ
What is Who is this??
Digital stickers that can be used to decorate the pages of the Dreamtour Handbook. They come in many different styles.
Where do you get Who is this??
Official drop/source data for Who is this? isn't published yet — check back after the next data sync.
What type of item is Who is this??
Who is this? is a 4★ material in Honkai: Star Rail, in the “Travel Log Sticker” category.
What is Who is this? used for?
Who is this? currently isn't listed as required by any character ascension, Light Cone ascension, or crafting recipe in official data.