Natsuiro Lesson The Last Summer Time V105a Hot! -
Since you asked for "give me a story", I’ll write an original short story inspired by that title and version number — a nostalgic, bittersweet summer tale.
Day 1 — The Arrival
"You're late, Haruki."
Aoi's voice cut through the cicada screams. She sat on her suitcase, phone dangling from one hand, the other shielding her eyes from the brutal July sun. Her hair, bleached slightly lighter than last year, stuck to her temples.
"Train was delayed," I lied. Truth was, I'd spent twenty extra minutes in my room, staring at a letter I couldn't deliver.
She stood up, kicked my shin lightly. "Same excuse as last summer. Zero creativity."
"Same tsundere attitude as always. Zero character development."
She smiled — that rare, real smile she only showed when no one else was watching.
This was our tradition: every summer, the four of us rented the same run-down beach house. Aoi, me, her childhood friend Mizuki, and my idiot best friend Ryo. But this year, something had changed in the air. natsuiro lesson the last summer time v105a
Maybe it was because Mizuki sent a group text saying, "I'm bringing someone special."
Maybe it was because Ryo had been calling me at 2 AM, talking about "finding himself" in ways that scared me.
Or maybe — just maybe — it was because Aoi had written "v105a" on the back of her hand, and when I asked what it meant, she said: "The last patch before the final build. You'll understand soon."
Overview
Natsuiro Lesson is a sandbox-style dating sim/visual novel created by the Japanese indie circle Nonono Workshop (ののの工房). It gained a cult following in the Western fan community due to its high level of polish, expressive 2D/3D hybrid art, and a focus on a single, detailed romance arc. v105a represents a later stable build before more experimental features were added.
1. Understanding the Game Interface
- Menus and Navigation: Familiarize yourself with the game's menu. Look for options like 'Continue', 'Save', 'Load', and 'Settings'. Adjust the settings (sound, graphics) as needed for a better experience.
- Dialogue and Interactions: Pay close attention to dialogues. They often contain key phrases, vocabulary, and grammar in context.
4. Engaging with Characters
- Character Relationships: Building relationships might be a key part of the game. Engage with characters, respond to their inquiries, and participate in activities they suggest.
The Significance of "v105a"
Why does version 105a matter so much to the community? When the game originally launched as v1.0 in 2018, it was plagued by stability issues (crashing during the fireworks festival scene) and a controversial "bad ending" that felt rushed.
Version 105a (released quietly on the developer’s Patreon and later on DLsite) is the culmination of three years of fan feedback. Here is the official changelog, as translated from the developer’s blog:
- Engine Upgrade: The game has been ported from the aging Kirikiri engine to Unity 2022 LTS. This means smoother animations (the ocean waves now move in real-time) and zero load times between scenes.
- Art Restoration: All 40+ CGs (Computer Graphics) have been upscaled to 4K resolution. The "soft focus" bloom effect has been dialed back, revealing incredible detail in the character designs.
- Route Expansion: A new "Epilogue: Winter's Trace" has been added for Aoi Mizuhara’s route, making her ending 45% longer.
- Quality of Life: A "Scene Selection" menu now allows you to jump directly to any of the three summer festivals or the infamous "rainy day confession" sequence.
- Bug Fixes: The game no longer deletes save files when you adjust the voice volume.
Gameplay Mechanics
- Sandbox time management: Each day is split into Morning, Afternoon, Evening, Night. You choose where to go (café, park, beach, shrine, Chinatsu’s apartment, etc.).
- Relationship progression: Mostly driven by talking, giving small gifts, and triggering specific events at certain times/locations. v105a has a good balance – not too grindy, but you won’t unlock everything on a blind playthrough.
- Text messaging: A standout feature. Chinatsu replies with different emoticons and delays based on your previous interactions. It makes her feel like a real person.
- H-content: The adult scenes are optional but integrated into the relationship progression. They are tastefully done (for the genre) – soft-focused, with moaning voice clips (Japanese). v105a has several fully animated scenes.
Day 3 — The Lesson
"Let's go to the old shrine."
Mizuki made the suggestion during breakfast. She sat unusually close to a quiet guy named Souta — college student, polite, glasses that caught the morning light. "We met at a manga café," she said, blushing. "He reads the same obscure shoujo as me."
Ryo choked on his rice. I pretended not to notice.
The shrine was half-ruined, overgrown with morning glories, the rope for the bell long rotted away. But the view — the view was infinite. Endless blue sea, white foam tracing the shore like cursive handwriting.
Aoi pulled me aside behind the offering box.
"Haruki. I'm moving to Canada in September."
The cicadas stopped. Or maybe my brain just filtered them out.
"Your dad's job?"
"My choice." She wouldn't meet my eyes. "There's a photography program. I applied in secret. Got accepted last week."
I wanted to say something smart. Something like "congratulations" or "that's amazing" or "then why did you come here this summer?"
Instead: "What about us?"
A ghost of a smile. "There is no 'us' yet. That's the problem. That's the lesson."
v105a — she finally explained. Version 1.05 alpha. A game developer's term. The update before the final release. The one where you fix the broken mechanics, balance the emotions, test the ending.
"This summer is our patch," she whispered. "After this, version 2.0. Adult life. No saves, no reloads."
4. BMS / Simulator Context
If you are looking for this file for a rhythm game simulator (like Lunatic Rave 2 or StepMania): Since you asked for "give me a story"
- BMS Difficulty: It is often rated around ☆10 to ☆11 (on the standard 1-12 scale) due to the stream density.
- Keys: Standard 7-key play (Player 1 + Player 2 sides for 14-key).
- Notes: The total note count for the EX/Another difficulty usually ranges between 1300–1500 notes depending on the specific BMS file author, though the arcade version is fixed.