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Grisaia: Phantom Trigger Vol.4

グリザイア ファントムトリガー Vol. 4

Grisaia: Phantom Trigger Vol. 4

Kumashiro Megumi (Gumi), recently transferred from St. Aile's International School, has been training hard together with Rena and Maki - now fully recovered from their injuries. With the help of her mentor, Tohka, she’s shaping up to be a fine sniper. Read more →

Kumashiro Megumi (Gumi), recently transferred from St. Aile's International School, has been training hard together with Rena and Maki - now fully recovered from their injuries. With the help of her mentor, Tohka, she’s shaping up to be a fine sniper.

Just as one new student settles in, another has her sights set on joining the girls in Class A, Mihama’s elite combat unit. Her name? Sengoku Taiga. Haruto, the team’s handler, has one condition for Taiga’s transfer: that Chris serves as her supervising officer. The two seem an unlikely pair at first, but after spending some time with little Taiga, Chris soon finds a way to see things from her perspective.

It’s at that moment that the nation is suddenly rocked by a terror attack on an unprecedented scale. Chris rushes to the scene, aware of what’s at stake, but paying no heed to the dangers ahead.

Just as she did, once before.

“This is even worse than we could’ve imagined...” “Two of the guys are dead! What happened? What the hell happened!?” “Y’know what it means to bring nukes into the country...?” “It’s scary, shooting someone for the first time... My legs are shaking.” “That fool... Is she trying to ruin everything!?”

The death toll keeps on rising, but SORD are stuck watching helplessly from the sidelines. What destiny awaits Chris, Taiga... and Mihama Academy?

“Oh, right... I must have died...”

Clutching to memories of her long-dead mother, she too prepares for an eternity of slumber...

Developer
Frontwing
Length
4-5 hrs
Platforms
winiosandpsvswi
Languages
ENESJARUZH-HANS

Consensus

-

no ratings yet

Time to finish

4-5hrs

catalog estimate

Platforms

5

win · ios · and

Curator reviews

-

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Available translations.

Sourced from VNDB. Click any release to open its VNDB page for download / patch info.

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03The book

The text.

15Quick facts

Developer
Frontwing
Publisher
-
Original JP
Jan 26, 2018
English release
-
Length
4-5 hrs
Rating
-
Also known as
PT4

13Synopsis

Kumashiro Megumi (Gumi), recently transferred from St. Aile's International School, has been training hard together with Rena and Maki - now fully recovered from their injuries. With the help of her mentor, Tohka, she’s shaping up to be a fine sniper.

Just as one new student settles in, another has her sights set on joining the girls in Class A, Mihama’s elite combat unit. Her name? Sengoku Taiga. Haruto, the team’s handler, has one condition for Taiga’s transfer: that Chris serves as her supervising officer. The two seem an unlikely pair at first, but after spending some time with little Taiga, Chris soon finds a way to see things from her perspective.

It’s at that moment that the nation is suddenly rocked by a terror attack on an unprecedented scale. Chris rushes to the scene, aware of what’s at stake, but paying no heed to the dangers ahead.

Just as she did, once before.

“This is even worse than we could’ve imagined...” “Two of the guys are dead! What happened? What the hell happened!?” “Y’know what it means to bring nukes into the country...?” “It’s scary, shooting someone for the first time... My legs are shaking.” “That fool... Is she trying to ruin everything!?”

The death toll keeps on rising, but SORD are stuck watching helplessly from the sidelines. What destiny awaits Chris, Taiga... and Mihama Academy?

“Oh, right... I must have died...”

Clutching to memories of her long-dead mother, she too prepares for an eternity of slumber...

14Cultural moment · release cadence

  1. 2018

    Japanese release

    Original edition, shipped by the developer.

18Content advisory

  • Sexual content

    On-screen adult content flagged at the catalog level.

    none
  • Violence

    On-screen violence flagged at the catalog level.

    none
  • Age rating

    Not rated.

    none

04Reviews and discussion

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05Adjacent reading

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29Adjacent shelf · by tag overlap · 5 results

31Curator picks

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Catalog data · VNDB v22792 · last sync 2026-04-24 · last edited by @-

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