Tsukuyomi

**Tsukuyomi**, also known as **Alpina Tsukuyomi** is the 18-year-old Time Jacker who transforms into **Kamen Rider Tsukuyomi,** filling the rider role in her world**.** Stranded in a different world, she dropped her driver, as it was found by Daiki Kaito and later given to Yukiko. Both Drivers were later duplicated, giving both Yukiko and Alpina the ability to morph into Kamen Rider Tsukuyomi.

## History

### Early Life

Alpina is a resident of a different timeline where she and her older brother are members of a royal family with time powers. In 2058, she was chosen to be the successor to the throne over her brother because she was much more powerful. Her brother became jealous and used his powers to erase her memories (and name) and abandon her to die in Ohma Zi-O's timeline. She was later found by the Resistance and given the name Tsukuyomi, which she would keep for the next 10 years.

In 2068 as the Resistance continued their assault against Ohma Zi-O, both Tsukuyomi and Geiz were visited by a younger version of Ohma Zi-O from 2019 who went to fight Ohma Zi-O in his original base form, stuffing a blank Ridewatch into Tsukuyomi's pocket. The Ridewatch is later infused with Ohma Zi-O's essence after Sougo returns to 2019. After realizing that the two could travel through time just like the young Ohma Zi-O, Geiz suggests time traveling.

In a later attack, the Resistance assault Ohma Zi-O with heavy artillery, which Ohma Zi-O manages to overcome with minimal effort. After declaring that no one will be able to beat him, Ohma Zi-O clenched his fist and killed almost all of the Resistance members, save for Tsukuyomi as she was pushed to a narrow rift by the leader of the Resistance. In complete desperation, the two go forward with their plan to time travel to 2018 and observe Sougo Tokiwa.

### Multiverse

Alpina travelled into the Multiverse, losing her Driver in the process. She met up with two strange girls named Nadeshiko and Yoko. Later discovering that the three were all Kamen Riders, they all travelled together, becoming the Three Unknowns.

Nadeshiko, Yoko and Tsukuyomi bonded together during their time in the same place, coming up with ideas to get their powers back before finding out that their drivers were given to Sayuri, Lia and Yukiko. Shortly after they found out, the trio disbanded after they found their friends and teammates. Tsukuyomi now travels with Woz, Geiz and Sougo, later joined by Heure.

### Superhero Strongest Battle

Selected by Rita, Tsukuyomi went by the title "Alpina Tsukuyomi of Zi-O", part of the **Underdog Team** with Hammie, Sky, Lauren and Hayley.

## Kamen Rider Tsukuyomi

* Default
* Legend Riders

"*Rider Time! (Elegant electronic music) Kamen~ Ri~der~ Tsuku~yomi! Tsu-ku-yo-mi*"
―Transformation announcement
By inserting the Tsukuyomi Ridewatch into the Ziku-Driver, Tsukuyomi transforms into **Kamen Rider Tsukuyomi**. Her base form's visor reads *"Rider"*in katakana.

In this form, all of Tsukuyomi's stats surpass Zi-O, Geiz, and Woz in their standard form (even surpassing Zi-O II). However, she is still weak compared to Zi-OTrinity and both forms of GeizRevive.

Tsukuyomi is able to conjure the Luminous Fractor, an energy/light sword as a personal weapon. She is also able to absorb and convert the residual energy from other Riders' attacks into an energy ball and redirect it towards other opponents as an attack.

**Arsenal**

* Luminous Fractor
* Energy Blade
* Ridewatches
	+ Tsukuyomi Ridewatch

**Attacks**
This form's finisher is **Time Jack**, which has two variations:

* Tsukuyomi levitates into the air as a crescent moon appears behind her and covers her leg in light yellow energy. She then drops down for a kick surrounded by a light yellow energy spiral.
* While on the ground, Tsukuyomi charges her leg with sparkling golden energy and delivers an upward kick to a jumping enemy.

* Poppy
* Madoka
* Idunn
* Marika

"*Rider Time! (Toki Meki Crisis Gamer Level X transformation music) Buggle Up! Poppy!*"
―Transformation announcement
Kamen Rider Tsukuyomi Poppy Armor is a legend rider form based off of Kamen Rider Poppy.

In this form, Poppy Armor is stronger than Zi-O's Ex-Aid Armor. She uses the Gashacon Bugvisor II as a weapon, using the Poppy Staff as a backup.

**Arsenal**

* Gashacon Bugvisor II
* Poppy Staff
* Ridewatches
	+ Poppy Ridewatch

**Attacks**
This form's finisher is the Critical Crews-Aid: This finisher has three variations.

Alpina charges herself with rainbow energy, floats in the air and twirl around continuously, sending pink heart and yellow star shaped energy attacks rapidly at the enemy.

Alpina generates energy-musical notes in her hands before sending them to the enemy.

Alpina twirls around in the air and extends her right foot, covered in pink and purple energy and hearts.

"*Rider Time! M-A-D-O-K-A!*"
―Transformation announcement
Kamen Rider Tsukuyomi Madoka Armor is a legend 'rider' form based off of Madoka from Puella Magi Madoka Magica.

In this form, she's as strong as Zi-O's main form. Her primary weapon is the Madoka Bow and Arrow.

**Arsenal**

* Madoka Bow
* Madoka Arrow
* Ridewatches
	+ Madoka Ridewatch

'

"*Come On! Rider Time! I-D-U-N-N!*"
―Transformation announcement
**Arsenal**

* Sword Bringer
* Apple Reflecter
* Ridewatches
	+ Idunn Ridewatch

"*Rider Time! Peach Energy Arms! M~A~R~I~K~A!* "
―Transformation announcement
**Arsenal**

* Sonic Arrow
* Sonic Staff
* Ridewatches
	+ Marika Ridewatch

## Notes

* Her past counterpart, Yukiko can't use the legend rider armor, although Tsukuyomi can.
	+ A reason of this could be because Yukiko only found one Ridewatch, while Tsukuyomi had multiple.