Navigator

 Spoiler Warning: Plot and/or ending details below  The Navigation Operator ,or Navigator, can be one of two genetically modified twins in Murakumo, a girl or boy, one will be chosen to serve as your navigator whom with you interact with for the majority of the game. Both Navigators 3.6 and 3.7 also return as Unit 13's guides in the sequel 7th Dragon 2020-II.

2020
Both siblings are Murakumo's genetically modified beings called Navigators. While their genetic modifications grant them higher analytical capabilities suited for their jobs, it also only allows them to live for a certain number of years.

The twin not selected will become the Gatou Corps, Unit 10's operator instead.

2020-II
In year 2021, a year after the first Tokyo invasion, both navigators return as Unit 13's guide, the one chosen at the staat of the game will be Unit 13's navigation operator for the rest of the game.

Plot
In 2020, they are first addressed as NAV 3.6 and NAV 3.7, but mid-game, when the player team picks one navigator as their guide for the rest of the game, both navigators will also be given names. The female Navigator (NAV 3.7) is named "Miina" (the longer haired one) and the male Navigator (NAV 3.6) is named "Miroku" (the short haired one).

In 2020-II sequel, they appear at the very start and it is possible to retain the navigator names default from the first game or to input a custom name of the player's choice much earlier than the previous game.

Because the games' typing system only uses Japanese Keyboards for name selection, it is impossible to put English letters in their names.

Character Traits
3.6, Miroku is a serious and has a slightly strong-natured individual. 3.7 Miina in comparison, has a compliant, shy, and helpful personality.

Both have green hair, yellow irises, and pale skin as a result of their modified genetics. The daughter of a Navigator, Mio, also shares the unique green hair, but has light green eyes.

Additional Information

 * Miina's character voice, Aki Toyosaki, also voices Mio, the daughter of a Navigator in 7th Dragon III Code: VFD.
 * When one of the two Navigators is selected in 7th Dragon 2020 and 7th Dragon 2020-II, the player will only be able to select the chosen Navigator for Dates.