yumefumiBeta

fictional island near futuristic japan · robots · sex in water

Trinoline

トリノライン

As the scorching sun blazed down on Nanami Shun, a searing memory of his sister's tragic drowning seared into his mind, a wound that would never fully heal. Read more →

As the scorching sun blazed down on Nanami Shun, a searing memory of his sister's tragic drowning seared into his mind, a wound that would never fully heal. Vowing to live in her place, to make up for the life she never got to experience, he resolved to carry her memory with him always.

Years passed, and Shun found himself caught up in the mundanity of everyday life, attending school and going through the motions. But as summer once again descended upon him, the familiar heat brought with it the ghost of his sister's memory.

Just then, he hears a piano's melody far off in the distance, the same tune that his sister had always cherished. Drawn to the sound like a moth to a flame, he followed it until it led him to a stunning sight.

"Please take care of me from now on, Onii-chan."

The thought of his younger sister, who had been taken away by fate years ago, resurfaced as he saw an android that looked just like her, "TRINO."

[Based on (http://mangagamer.org/trinoline/)]

Developer
minori
Length
22-27 hrs
Platforms
winswi
Languages
ENJAZH-HANS

Consensus

-

no ratings yet

Time to finish

22-27hrs

catalog estimate

Platforms

2

win · swi

Curator reviews

-

awaiting first review

Reading now

No one is currently logged as reading this. Be the first.

Your reading

Sign in to track your reading: status, progress, route completion, notes, pace against the median.

Sign in

Available translations.

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

Show 2 more languages

03The book

The text.

15Quick facts

Developer
minori
Publisher
-
Original JP
Mar 31, 2017
English release
-
Length
22-27 hrs
Rating
-
Also known as
TRIノLINE · Torino Line

13Synopsis

As the scorching sun blazed down on Nanami Shun, a searing memory of his sister's tragic drowning seared into his mind, a wound that would never fully heal. Vowing to live in her place, to make up for the life she never got to experience, he resolved to carry her memory with him always.

Years passed, and Shun found himself caught up in the mundanity of everyday life, attending school and going through the motions. But as summer once again descended upon him, the familiar heat brought with it the ghost of his sister's memory.

Just then, he hears a piano's melody far off in the distance, the same tune that his sister had always cherished. Drawn to the sound like a moth to a flame, he followed it until it led him to a stunning sight.

"Please take care of me from now on, Onii-chan."

The thought of his younger sister, who had been taken away by fate years ago, resurfaced as he saw an android that looked just like her, "TRINO."

[Based on (http://mangagamer.org/trinoline/)]

14Cultural moment · release cadence

  1. 2017

    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

What readers wrote.

21Featured reviews

No reviews yet.

Be the first curator to write one. Featured reviews run 4-6 paragraphs and earn placement by reader helpfulness.

Sign in to review

23Rating distribution

No ratings yet - histogram draws once at least one reader scores this title.

25Lists featuring this VN

This title hasn’t been picked up by any public list yet.

19Discussion

Threads on this VN are gated by reading progress · a thread on a specific route only opens once you’ve cleared that route. Sign in to read and post.

Sign in →

05Adjacent reading

Where to go from here.

Readers also enjoyed

ProGet picks tuned to you →

29Adjacent shelf · by tag overlap · 5 results

31Curator picks

Three curator picks with personal rationale. The pick list populates as curators publish their recommendations.


32Sponsored · publisher partner

Partner titles you might like

Yumefumi earns a commission when readers purchase from partners. Partners do not influence editorial coverage and live behind an architectural wall from the catalog.

No publisher partnerships are active yet. This block reserves its footprint so the sage wall sits in the right place when partners do light up.

Catalog data · VNDB v19644 · last sync 2026-04-24 · last edited by @-

This title is archived in the Yumefumi preservation program. 2% of gross revenue funds ongoing VN preservation - see preservation ledger.