| Ohime-sama Navigation | |
 Hime (top-left), Kari (bottom-left), and Crystal (right) of Ohime-sama Navigation. | |
| おひめさまナビゲーション (Ohime-sama Nabigēshon) | |
|---|---|
| Genre | Harem |
| Light novel | |
| Written by | Satz |
| Illustrated by | Naru Nanao |
| Published by | ASCII Media Works |
| Magazine | Dengeki G's Magazine |
| Demographic | Male |
| Original run | February 2008 – May 2011 |
| Manga | |
| Hime Navi & Hime Navi Evolution | |
| Written by | Satz |
| Illustrated by | Raina |
| Published by | ASCII Media Works |
| Magazine | Dengeki G's Magazine |
| Demographic | Seinen |
| Original run | June 2008 – June 2010 |
| Volumes | 1 |
| Manga | |
| Written by | Satz |
| Illustrated by | Yūki Takami |
| Published by | ASCII Media Works |
| Magazine | Dengeki G's Magazine |
| Demographic | Seinen |
| Original run | November 2008 – June 2010 |
| Volumes | 3 |
Ohime-sama Navigation (おひめさまナビゲーション, Ohime-sama Nabigēshon, lit. Princess Navigation), with the subtitles Otogibanashi Uranai (おとぎばなしうらない, lit. Fairy tale divination) and Which Girl do you Trust?, is a reader-participation game in the Japanese bishōjo magazine Dengeki G's Magazine, published by ASCII Media Works, which ran between the February 2008 and May 2011 issues. The project had been first announced in the two-hundredth issue of Dengeki G's Magazine released in the October 2007 issue, and the project itself is a form of commemoration for the achievement. Ohime-sama Navigation's premise is written by Satz, and the character design is by Naru Nanao, known for her artistry on D.C.: Da Capo by Circus and Ef: A Fairy Tale of the Two by Minori. A manga adaptation entitled Hime Navi was serialized between the June 2008 and June 2010 issues of Dengeki G's Magazine illustrated by Raina, and a second manga using the original title was serialized in the same magazine between the November 2008 and June 2010 issues illustrated by Yūki Takami.