Amami Tsubasa ★ Working

Spend Your Day at the Launchpad, not the Laptop -
design your rockets with SpaceCAD

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Amami Tsubasa ★ Working

She is the wind sock of Shiny Colors . You don’t know which way the breeze will blow, but you know it will be exciting.

So here’s to Amami Tsubasa. The girl who forgets her steps but never forgets to smile. The chocolate-loving, gravity-defying, heart-stealing idol who proves that sometimes, the best thing you can do is simply . amami tsubasa

In the sprawling universe of THE iDOLM@STER , it’s easy to get lost in the sheer number of idols. From the veteran elegance of Azusa Miura to the fiery determination of Chihaya Kisaragi, each character occupies a specific niche. But when THE iDOLM@STER: Shiny Colors introduced its roster, one name immediately stood out—not just for her design, but for her audacious, almost reckless brand of positivity. She is the wind sock of Shiny Colors

She challenges the Producer to let go of micromanagement. Her narrative asks a powerful question: Is the goal to create a perfect idol, or to let an imperfect person shine so brightly that perfection becomes irrelevant? This makes her route in the game one of the most emotionally satisfying—not because you fix her, but because you learn to trust her. Let’s talk about the visuals. Tsubasa’s aesthetic is deceptively simple. Her casual outfit—a striped shirt and shorts—screams “girl next door.” But her stage costumes? They are all about movement. Flowing ribbons, asymmetric cuts, and feathers that look like they might actually lift her off the ground. Her designers understand that Tsubasa’s body language is her primary instrument. She sings with her shoulders, her leaps, and the way she spins on her heels. Why She Matters In an industry (both real and fictional) that often treats idols as products to be refined and packaged, Amami Tsubasa is a rebellion. She argues that raw, unpolished joy has a power that technical perfection can never replicate. She reminds us that the reason we watch idols isn’t just to witness flawless performances—it’s to see someone try their hardest and enjoy every second of it. The girl who forgets her steps but never forgets to smile

At first glance, Tsubasa looks like the “genki girl” template: bright orange hair, a perpetual smile, and enough energy to power a small city. But if you dismiss her as just another hyperactive idol, you are missing the subtle genius of her character. Tsubasa isn’t just cheerful; she is a philosophical force of nature. Tsubasa’s signature catchphrase is “Chokoreeto gāru!” (Chocolate Girl), but her true motto is the act of taking flight . Her image song, “Spread the Wings!!”, isn’t just a bop—it’s a manifesto. She operates on a simple logic: If you want to reach the sun, you don’t build a ladder; you grow wings and jump.

Her most compelling trait is her . In her commus and story events, when she fails—and she does fail—she doesn't crash. She glides. She lands, dusts off her knees, and says, “Well, that just means the wind wasn’t right. Let’s find better wind.” This mindset is deceptively mature. It transforms failure from a verdict into data. The Producer’s Role: The Ground Crew What makes the Producer/Tsubasa dynamic so refreshing is the role reversal. With most idols, the Producer is the pilot. With Tsubasa, the Producer is the ground crew. You can’t control where she flies; you can only make sure the runway is clear and the safety nets are in place.

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Interactive Rocket Designer

Finally, rocketry software that makes designing so much easier and faster! Instead of typing in values, just use your mouse to move, resize, and edit elements.

Can you use graphical design software? Then you can use SpaceCAD! Move elements, change fin size and fin points, resize tubes with your mouse - it's really the same thing.

You can see the effects right away: Optimizing your design is so much easier. It's super fun to experiment with different design options!

SpaceCAD calculates stability on the fly. The center of gravity (CG), center of pressure (CP), stability, and weight are always updated - so you can be sure your design will fly straight and true.

Learn more about Rocket Stability
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One-Click Flight Prediction

Simulate the flight of your model rocket with just one click. SpaceCAD's flight prediction displays a visual graph of your rocket's flight profile - from launch to landing.

No more waiting and no need for complex flight setup dialogs.

SpaceCAD simulates your rocket's flight: How high it flies (maximum altitude), how fast it becomes (maximum speed), and how hard it accelerates. Your rockets can have up to three three stages.

Learn more about Flight Prediction
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Recovery Simulation

Reuse has been a cornerstone of model rocketry from the beginning - and SpaceCAD helps you recover your rockets safely!

Which parachute is the right one? Find out with SpaceCAD's recovery tools. Your rocket can have up to two recovery devices. These can be a parachute or a streamer, and you can pick them from the large database.

You can also determine when the parachute opens. This usually is determined by the ejection of your rocket engine. But SpaceCAD also lets you choose more complex scenarios that can be triggered using a flight computer.

Another important information is how far your rocket will drift in windy conditions.

Learn more about recovery

Build and show your design

SpaceCAD helps you build your design and make it real. This also means that SpaceCAD contains helpful printouts and export tools that help you build your rocket faster and easier.

The printout examples are with metric units. SpaceCAD also supports imperial units (inches, ounces).

Rocket Information

Sometimes, you want to take your rocket data offline. Printouts are the best way:

-> Use the rocket datasheet (PDF) to take your rocket's information everywhere you go.

-> The rocket parts list (PDF) lists all your rocket's element and gives you detailed insight.

Construction Tools

To help you turn your rocket design into a real, flying model rocket, SpaceCAD offers tools that help you do that:

-> The transition printout provides a cutout pattern for your rocket transitions.

-> The nose cone printout helps you follow the shape of your nose cone.

-> You can print centering rings (PDF) or export them (SVG) to print them directly with a laser cutter.

-> The multi-page parachute printout allows you to sew your own parachutes.

Fin Tools

The fin-position/-alignment and cutout guides (PDF) help you to cut your fins and align them perfectly on your finished rocket.

You can also export the fin to cut it with a laser cutter: Fin Laser Cutter File (SVG)

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Here's why customers Heart icon SpaceCAD

Start building your own rockets today!

Model rocketry is a fantastic hobby - and you can make it even more fun with SpaceCAD!

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