The Books Insiderindependent audiobook data
Sumikowa: The Haunting of Higanbana Heights by Tara A. Devlin

Sumikowa: The Haunting of Higanbana Heights: Audiobook

Book 1 of the Kowa Files series

According to The Books Insider's catalog data, the Sumikowa: The Haunting of Higanbana Heights audiobook runs 7 hours unabridged, narrated by Tara A. Devlin (about 4.6 hours at 1.5× playback speed).

7listening hrs
Horrorstore shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 7 hours of listening.

Days to finish Sumikowa: The Haunting of Higanbana Heights at common listening paces
Your paceYou'll finish in
30 min / day14 days
1 hour / day7 days
2 hours / day4 days
1 hour / day at 1.5×5 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 7 hours, it runs longer than 51% of the 5,506 Horror audiobooks in our catalog.

About as long, on the Horror shelf

484 Horror audiobooks in our catalog run within 10% of this length. The most popular on the store:

Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.

About this listen

Sumikowa: The Haunting of Higanbana Heights is book 1 of Tara A. Devlin's Kowa Files series: a 7-hour unabridged recording, read by Tara A. Devlin, released May 2, 2026, on the Horror and Theatre & Radio shelves.

The listen at a glance

Length
7 hrs
Narrated by
Tara A. Devlin
Released
May 2, 2026
Format
Unabridged audiobook
Language
English
Store shelves
Horror, Theatre & Radio
Series
The Kowa Files #1
ISBN
9780466471996

How to listen to Sumikowa: The Haunting of Higanbana Heights free

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Questions listeners ask

How long is the Sumikowa: The Haunting of Higanbana Heights audiobook?

Sumikowa: The Haunting of Higanbana Heights runs 7 hours unabridged. At 1.5× speed that drops to roughly 4.6 hours.

Is the Sumikowa: The Haunting of Higanbana Heights audiobook free?

Yes, for new listeners: the trial starts you with three free audiobooks.

Who narrates Sumikowa: The Haunting of Higanbana Heights?

Sumikowa: The Haunting of Higanbana Heights is narrated by Tara A. Devlin.