From Studio Wā · rooted in the Kaulana Mahina

iMahina

Go with the sky.

The app: coming soon
01

The collection.

iMahina is Studio Wā's set of lunar tools, made to build your relationship with the sky and to draw you through the doorway of time into the temporal.

iMahina is an interactive starting point. What it shows is a piece of Hawaiian time, or a piece of a piece. Hawaiian time holds the movements of the moon, the sun, and the stars, the seasons, and our ties to the ancestors who came before us, to the genealogy of people and place. We hope it widens your sense of time beyond the clock, toward the intergenerational and the interdimensional.

The Kaulana Mahina names every night of the month. Naming every night is rare among the world's calendars, and it's widespread across the Pacific. Each of its thirty pō has its own name, and the name tells you both the night's place in the month and the moon's light. Hilo, the first crescent after the dark, opens each malama, or month. Muku, the dark moon, closes it. Most years have twelve malama, and every few years an added month keeps the lunar and solar years in step. Each pō carries associations with planting, fishing, rest, and ceremony, learned by reading the sky, the land, and the sea over many lifetimes. Alongside them, the app offers its own interpretation of each pō, for working with the moon in your own life. In iMahina, each pō begins at sunset. Sources differ on when a Hawaiian day began, and sunset is the choice we've made for now.

  • Lunisolar Compass 2027
    A circular wall calendar of the Hawaiian year, with its malama, seasons, and thirty pō, running 1 November 2026 to 31 October 2027.
  • Pō Planner 2027
    An annual planner organized around the nights of the moon, running 1 November 2026 to 31 October 2027.
  • Lunar Productivity Oracle
    A practice of self-knowledge, guided by the moon's phase.
  • Under the Same Moon
    The guidebook, Living in the Moonlight. It helps you start a lunar observation practice, and it pairs with the app.

Find them at Native Books in Honolulu.

Each piece has hand-illustrated elements that make it unique.

The 2025 Lunisolar Compass, a circular watercolor calendar of the Hawaiian year, with its malama, seasons, and thirty pō.
Lunisolar Compass · 2025 edition
Cover of the iMahina guidebook Living in the Moonlight, a watercolor of a tree, the moon, and a sprouting plant.
Under the Same Moon
The flagship app

Coming soon to the App Store.

The app's Today screen: tonight's pō, Lāʻaukūlua, with its hand-drawn moon, moonrise, and moonset.
Today
The Sky screen: the Hawaiian year as a hand-drawn wheel of malama and seasons.
Sky
The Reflections screen, where you write about each day.
Reflections
The app · coming soon

Built through a Hawaiian lens. The app tells you which pō you're in tonight and what it has traditionally meant, with moonrise and moonset set to wherever you are. It sends you outside to observe and inward to notice how you feel in your environment.

  • FreeTonight's pō, with its traditional meaning and iMahina's own reflection. Moonrise and moonset where you are. A place to write about each day, and to save the days that matter to you.
  • Sky · $19.99/yearThe Hawaiian year at a glance, astronomical events like solstices, equinoxes, the rising of Makaliʻi, eclipses, and supermoons, lunar celebrations from cultures around the world, and reminders for the days you've saved.
  • Sea · $9.99/yearA year of tide charts for the station you choose, from NOAA predictions for U.S. coasts, including Hawaiʻi, and the Pacific territories. Predictions only, not for navigation.
  • Sky & Sea · $24.99/yearEverything in Sky and Sea. Each plan starts with two weeks free.
  • Coming in 2027The app in ʻŌlelo Hawaiʻi and Japanese. Until then, the app is in English.
Open the app for tonight's pō, then go outside and look up.
Hand-illustrated moon for Hua, the thirteenth night of the month.Every moon phase, hand-illustrated
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Announcements only: launches, course dates, and new work. A few emails a year.

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