Aniimo events: the full Aniimo season 1 calendar

Part 1: the original September–October calendar

Pawprint published the first-half schedule as a single graphic on its official site. Its date axis covers 16 September–28 October, while two story-event bars continue to 9 December. This archive explains that original graphic; the new Part 2 windows are above.

This is every one of the Aniimo events on that graphic, window by window, including the Aniimo Prismana rate-up schedule — the one row that changes what you do with your week. The event rows below are read off the calendar itself. Where Pawprint later supplied event rules and regional times, this page names the separate official notice. Where both sources are silent, it leaves the gap open.

The calendar sits on aniimo.com itself, under a menu entry called Event Calendar, between Milestones and Features. It is one image, 2,250 pixels wide, and the file behind it was last touched on 13 September. At the first check the graphic carried no event rules or server times. Pawprint’s 23 September update notice now gives those details for named events, including Vein Abundance. The graphic and the later notice answer different questions.

The graphic remains a visual schedule: it does not print server times, entry rules or reward rates. The later 23 September update notice adds terms for named events. Read the date bars as the season’s outline and use the notice for the specific windows and access conditions it actually names.

The rows are split into two groups. New Player Events, labelled Always Open, sit at the top with no dates on them at all. Update Events fill everything below, each with a date pill in the format month-dot-day. No year is printed anywhere on the graphic, and neither is a time zone.

Two events that never close

The always-open group has two entries.

Prismana Promise: Choose Your Prismana Aniimo is the one people will ask about first, and it is the one event on the whole calendar the site actually explains. A section higher up the same page says it in one line: “Become a Junior Wayfarer to select a Prismana Form Aniimo.” So it is a free pick, gated behind a rank rather than a date. Which ones are on offer, and which is worth taking, is on my guide for the free Prismana picks. What the calendar adds is only this: the bar has no end on it, so the offer is not a launch-window promotion.

Set Out, Pathfinder! is the second, and it gets the opposite treatment: a name, a bar across the full width, and nothing else anywhere on the site. The same Welfare block does mention a multi-day login reward — a Susuta egg for pre-registering, and a random Perfect Egg for logging in across several days — but it does not attach that to this bar, and I do not make that connection.

The useful part is the label on the row: New Player Events, Always Open. Everything else on the graphic has an end date. These two do not, which means neither of them is a reason to rush on day one. If you are working out what to do first, the things worth knowing before you start are a better use of the opening hours than chasing an event that will still be there in November.

The Journey Handbook block: forty-three days

One bar sets the frame for everything under it. Journey Handbook runs 16 September to 28 October — forty-three days, start and end day included.

Every other dated bar on the calendar begins inside that window, and almost all of them end inside it too. So forty-three days is the length of the block the calendar is built around, and if you want a single number for how long the opening stretch of Aniimo runs, that is the one the graphic actually supports.

What the block does tell you is where the season’s centre of gravity sits. Every event that repeats does its repeating inside these forty-three days. Only two bars carry a date beyond them, and both are Legendary Journey rows.

Three events that rotate through it

Inside the forty-three days, three events come and go in windows rather than running continuously.

Read down the columns and the rotation falls out. Who’s That Aniimo and Idyll Ecological Investigation share their windows almost exactly — identical in October, and in September the investigation closes four days earlier. Glamour Star takes the weeks in between. Its first window opens on 25 September, the day after Who’s That Aniimo closes; its second opens on 9 October, the day after the second pair closes.

The practical read: there is never a week in the season with none of the three running, and never a week with all three. One family is on, the other is off, and every changeover lands on a Friday.

Glamour Star is the odd one out in a second way. Its third window, 23 to 29 October, is the only dated bar in the rotation that ends after the Journey Handbook block closes on the 28th. One day past, which is either a deliberate overhang or a rounding of the season’s last week. The graphic does not explain it.

Two more bars fill the middle of the board. Aniimo Discovery: Dazmand takes a single fourteen-day window, 25 September to 8 October — one featured creature, one window, no repeat. Journey Moments starts on 1 October and runs to the 28th — the last four weeks of the Journey Handbook block rather than the whole of it.

Vein Abundance: a Prismana every week

If you plan around one row on this calendar, plan around this one. Vein Abundance is where the graphic says which name gets a featured week — and each of the five names gets exactly one window, with no second run anywhere on the board.

Vein Abundance runs along the bottom as a continuous strip, split into six blocks. The first is a location. The other five name Prismana, each with the word UP printed next to it and that creature’s artwork inside the same block.

Five clean Monday-to-Sunday weeks, back to back, with a three-day opening weekend in front of them that is tied to a place instead of a creature.

Worth being precise about the word UP, because it is the part that gets misread. It is not a separate event. On the graphic it sits inside a named block, after the name, with the matching artwork — the red wolf sits in the Inferlupa block, the group shot sits in the Carnival block. It is the label on a rate-up window — the way a banner is labelled in any other game with a schedule like this — but the graphic never spells that out. What goes up, and by how much, it does not say. That is a real gap, not a coy one: there is no reward text anywhere on the image.

What you can take from it is the ordering, and the ordering is worth planning around. If the Aniimo Prismana you want is Waleetle, its week is 5 to 11 October and there is no second one on this calendar. Prismana Carnival, last of the five, is the only featured week that does not name a single creature — its block carries a group of them, and it closes the row on 25 October. For what a Prismana form is and which ones are handed out for free, the Junior Wayfarer picks are the place to start.

Eggceleration, and the weekend pattern

Under Vein Abundance sits Eggceleration, six short blocks with a date on each and no name at all: 18 to 20 September, 25 to 27 September, 2 to 4 October, 9 to 11 October, 16 to 18 October and 23 to 25 October.

Every one of those is a Friday to a Sunday. Six weekends, no exceptions, and no gap between them longer than four days.

Put the two rows next to each other and this is the one piece of planning the calendar hands you for free. Every Eggceleration window is the last three days of a Vein Abundance window. Glynsera runs 21 to 27 September; Eggceleration runs 25 to 27. Melloblum runs 28 September to 4 October; Eggceleration runs 2 to 4. The same holds for Waleetle, Inferlupa and Carnival. The first pair is that rule in miniature: the Forest of Falling Stars window is itself only three days long, so Eggceleration covers all of it.

So the shape of a week on this calendar is a featured name for seven days with an Eggceleration window over its last three. What Eggceleration does is not written anywhere on the image. Where it sits is — and it sits in the same place six times running.

The two events that outlast the calendar

The date axis stops at 28 October. Two bars carry a date that runs past it.

Tracing the Trail carries the pill 9.20–12.9 — 20 September to 9 December, eighty-one days. Legendary Journey: Walking with Irisalis & Gift of Blessing carries 9.25–12.9 — 25 September to 9 December, seventy-six days. Both simply run to the right-hand edge of the board, like several bars that stop on the 28th, which is why they are easy to miss on a quick look: the pill is the only place the December date appears at all.

The Irisalis bar has a handover built into it. Immediately to its left sits Legendary Journey: Trail of Butterfly Shadows, 16 to 25 September, and the two meet on the 25th — one closes on the day the other opens, in the same row, under the same Legendary Journey heading. That is the graphic’s own reading of the sequence: a short opening chapter, then a long one that carries the season.

Between them they are the two longest dated bars on the board, Tracing the Trail by five days over the Irisalis one. These two story windows extend beyond the first-half Prismana rotation. The Part 2 rotation is listed above.

Aniimo season 1, in eight dates

Eleven dated bars is a lot to hold in your head. Stripped back to the days on which something actually changes, the original first-half schedule comes down to eight.

Those were the milestones on the original graphic. Part 2 adds new farming and reward windows from 29 October; October 25 is not the end of all Vein Abundance events.

What the calendar does not tell you

The gaps are as informative as the bars, and being straight about them is the point of this page.

No time zone on the graphic. Its date pills do not say when a server day begins or ends. Pawprint’s 23 September update notice specifies Vein Abundance times: on Aniimo-Europe, Prismana Waleetle is scheduled for Berylline Vale from 5 October 2026 at 04:00 UTC until 12 October at 03:59 UTC, with Student II required. The notice gives separate UTC−4 and UTC+8 server windows for Aniimo-Americas and Aniimo-APAC. Those timestamps belong to this named event, not automatically to every calendar row.

No year. Every pill is month-dot-day. Read in sequence they run September to December 2026, and 12.9 is 9 December rather than 12 September, because the axis it hangs under is already past September. That is an inference, and a safe one, but it is an inference.

No reward rates on the graphic. It does not name what Eggceleration multiplies or quantify a Prismana “UP” rate. The 23 September update notice adds that special Prismana forms appear in designated Vein Abundance regions and Student II is required; it does not state a numerical spawn boost for Waleetle. What Aniimo sells is a separate question, covered listing by listing.

Part 2 is now announced. The old graphic does not contain it. Use the Part 2 tables above for the new windows; the preview does not announce the schedule after the 10 December update.

Pawprint points players to in-game events and announcements for details. The graphic is the season schedule; the 23 September update notice supplies some later rules and regional times. Where neither source gives a number or mechanic, this guide leaves it open.