The Mythical Pokémon Jirachi is arriving in the mobile application *Pokémon Sleep* as part of a limited-time event, according to an official announcement from The Pokémon Company. Players can encounter the Wish Pokémon starting Monday, May 20, 2024, at 3:00 p.m. local time, with the event scheduled to run through June 3, 2024.
How to Encounter Jirachi in Pokémon Sleep
To add Jirachi to their collection, players must participate in the “Jirachi Research Event” taking place on Greengrass Isle. According to the [official Pokémon Sleep website](https://www.pokemonsleep.net/en/news/5194/), players need to use a “Jirachi Incense” to attract the Pokémon during their sleep research sessions.
The event mechanics require users to collect “Jirachi Manes,” a specialized currency dropped by Pokémon during the event period. These manes can be exchanged at the Event Exchange shop for Jirachi Incense and other utility items. Because Jirachi is a Steel- and Psychic-type Pokémon, it brings a new sleep style to the application, which users can track and record in their Sleep Dex.
What Makes This Event Significant
This update marks the first appearance of a Mythical Pokémon in *Pokémon Sleep*. Unlike standard Pokémon, which appear based on sleep types (such as “dozing” or “slumbering”), Jirachi’s arrival utilizes a specific event-based incense mechanic. This follows the precedent set by previous limited-time events, such as the Eevee Week or the Good Sleep Day events, which similarly incentivized active participation through time-gated rewards.
Industry analysis from outlets like [Video Games Chronicle](https://www.videogameschronicle.com/) highlights that these recurring events are essential to the game’s retention strategy. By introducing high-rarity Pokémon for a two-week window, the developer, Select Button, encourages daily logins and consistent sleep tracking.
Key Details for Participants
* Event Start: May 20, 2024, at 3:00 p.m. local time.
* Event End: June 3, 2024, at 3:59 a.m. local time.
* Primary Location: Greengrass Isle.
* Key Mechanic: Use Jirachi Incense to trigger an appearance.
* Currency: Jirachi Manes can be earned via research and exchanged for incense.
Frequently Asked Questions
Can I find Jirachi after the event ends?
According to the official announcement, Jirachi will not appear in standard sleep research after the event concludes on June 3. However, The Pokémon Company notes that Jirachi may return in future events or through different distribution methods.
Do I need a premium subscription to catch Jirachi?
No. The event is open to all players of *Pokémon Sleep*. While Premium Pass holders receive additional bonuses, the core mechanics for encountering Jirachi—including the use of incense and the collection of manes—are available to free-to-play users.
What happens if I don’t use my Jirachi Incense during the event?
The game documentation indicates that event-specific incense remains in the player’s inventory. While you can use the incense after the event period ends, the spawn rate and event-specific bonuses associated with the “Jirachi Research Event” will no longer be active.
Worth a look