This is a build guide for Seiun Sky (Reeling in the Big One) in Umamusume: Pretty Derby. Find out how to build Seiun Sky, her preferred tracks, distances, and style, as well as her basic character information, here!
| Seiun Sky Related Guides | |
|---|---|
|
|
|
List of Contents
|
|
Increase acceleration at an opportune moment when in the lead on a corner late-race. |
|---|
| All Innate Skills |
|---|
| Skill Per Potential Level |
|---|
| Potential 1: Potential 3: Potential 4: Potential 5: |
Seiun Sky is considered one of the best Front Runners racers in the game, and will remain strong for a long time. She is also an important Legacy for Front Runners, as her Unique Skill helps them keep their lead in the late race.
Pull for her if you own other Front Runners like Maruzensky and Silence Suzuka and want to strengthen them even further.
| Training Tips |
|---|
|
|
Seiun Sky is a Front Runner through and through. This is because her more powerful skills, like Fast-Paced (and its upgrade Escape Artist) are both Front Runner skills. Additionally, her Unique Skill activates when she is in the lead in a late-race corner, so running her as a Front Runner makes it easier to activate it.
Make sure to improve her Front Runner aptitude from A to S using Legacies.
Because Seiun Sky primarily runs Medium and Long races, Speed and Stamina are both important, especially since she is running as a stamina-hungry Front Runner. Increasing both Speed and Stamina is a must if you want her to keep her lead at all times.
Of course, this doesn't mean that you should neglect Power, as you will still need some Power to help Seiun Sky reach her top speed and head to the front.
It is important to get Seiun Sky's Potential level to the max level as this unlocks the skill Escape Artist. If you do not have the resources for it, however, then try to get it to at least Level 3 so you can get access to the skill Vanguard Spirit.
Seiun Sky's career consists of both Medium and Long races. If possible, try to increase her aptitude for both. This will not only give her a boost in her career, but it will also allow her to perform well in either race length in Team Trials.
You can do this by looking for Legacies that have Medium and Long sparks.
| 1000 | 900 | 600 | 400 | 400 |
As a Front Runner on Medium and Long races, Seiun Sky will need a lot of Speed and Stamina so that she can maintain her running speed throughout the entire race. Focus on increasing her Speed and Stamina first, before increasing her Power to help with her acceleration. Finally, increase Guts and Wit to round everything up.
It is important to note that if you cannot reach the stats recommended above, you can instead aim for a similar stat distribution. You can then compensate for the missing stats using skills. Additionally, if you are only planning on clearing a career run with Seiun Sky, then you can aim for lower stat numbers, as the stats above are a baseline for Team Trials.
We recommend a 3 Speed, 2 Stamina, and 1 Power deck, which should give her the stats she needs to compete in her multiple Long races with ease.
Not only do these cards help Seiun Sky level her needed Stats (especially with Rainbow/Friendship Training), but they also provide some needed skills like Professor of Curvature and Taking the Lead.
| Alternate Cards | ||
|---|---|---|
Sweep Tosho (Lamplit Training of a Witch-to-Be) Rarity: SR Type: Speed General Speed card for stat training |
King Halo (First-Rate Plan) Rarity: SR Type: Speed Speed Special Priority and Homestretch Haste |
Zenno Rob Roy (The Perfect Book for You) Rarity: SR Type: Stamina Stamina Special Priority and some usable Speed skills |
Manhattan Cafe (My Solo Drawn to Raindrop Drums) Rarity: SR Type: Stamina Long skills and decent green skills |
Mayano Top Gun (Cute + Cute = ?) Rarity: SR Type: Stamina Great general-purpose Stamina card |
|
If you do not have the cards from the recommended deck, you can replace them with a similar stat card that provides skills that Seiun Sky needs. These can be SSR cards or even SR cards. Above are some of the SR cards that you can use in place of SSR Support cards.
| Recommended | |
|---|---|
| 9★ Stamina 9★ Power |
|
| 3★ Front Runner 3★ Medium 3★ Long |
For Legacy Sparks, we recommend trying to find Stamina and Power sparks to help with Seiun Sky's races. As she already has an A aptitude for the races in her career, getting Medium and Long Sparks to push her aptitude to S is the ideal move.
For running style, Front Runner sparks are the best choice, as you will not be running Seiun Sky in any other running style.
You can use either your own Veterans, or borrow the ones from your friends. If you do not have Veterans with full sparks, you can go with whatever you have access to.
| Great | |
|---|---|
| Good |
When picking Legacies, try to select compatible legacies, as they increase the chance of inheriting additional sparks during the Inheritance events. This is not required, but is highly recommended.
If you do not have access to fully compatible legacies, it is enough to ensure that you have at least good compatibility with your selected legacies.
| Recommended Skills | ||
|---|---|---|
Cooldown
|
Swinging Maestro
|
Vanguard Spirit
|
Professor of Curvature
|
Focus
|
Homestretch Haste
|
Taking the Lead
|
Tail Held High
|
Escape Artist
|
As a Front Runner, Seiun Sky benefits from skills that let her get to the front of the pack and keep her position. Speed skills like Taking the Lead will help her go to the front early, with Escape Artist as a backup if she is not able to. Vanguard Spirit and Professor of Curvature, on the other hand, are both speed skills that can help Seiun Sky pick up speed and maintain her lead.
Focus will make sure that Seiun Sky doesn't have a bad start, while Cooldown and Swinging Maestro provide Stamina in key moments of the race. Should many of these skills activate mid-race, then Tail Held High will provide another burst of speed.
If you cannot get the recommended skills, you can replace them with similar skills that you have access to. You will just need to make sure that Seiun Sky can activate said skills in a race. Additionally, if you are not able to get hints for a Skill's upgraded version, getting the base version will still be helpful for your runs.
| Choice | Outcome |
|---|---|
| Choice 1 | ・ 20 Wit |
| Choice 2 | ・ 20 Stamina |
| Choice | Outcome |
|---|---|
| Choice 1 | ・ 20 Guts |
| Choice 2 | ・ 20 Speed |
| Choice | Outcome |
|---|---|
|
Choice 1
(Thank you.) |
・ 20 Stamina ・ Charming ◯ (Random) |
|
Choice 2
(I've gotta work harder.) |
・ 20 Power ・ Charming ◯ (Random) |
| Choice | Outcome |
|---|---|
| Choice 1 | ・ 10 Wit |
| Choice 2 | ・ 10 Speed |
| Choice | Outcome |
|---|---|
| Choice 1 | ・ 10 Stamina |
| Choice 2 | ・ 10 Guts |
| Choice | Outcome |
|---|---|
|
Choice 1
(That solves that.) |
・ 10 Guts |
|
Choice 2
(So the source of the temptation was none other than...) |
・ 10 Speed |
| Choice | Outcome |
|---|---|
| Choice 1 | ・ 10 Wit |
| Choice 2 | ・ 10 Stamina |
| Choice 3 | ・ 10 Power |
| Choice | Outcome |
|---|---|
| Choice 1 | ・ 10 Stamina |
| Choice 2 | ・ 10 Wit |
| Choice | Outcome |
|---|---|
|
Choice 1
(Wait, are you taking this seriously?) |
・ 10 Guts |
|
Choice 2
(A little more effort and you can get the win!) |
・ 10 Stamina |
| Choice | Outcome |
|---|---|
|
Choice 1
(Don't eat too many!) |
・ 10 Energy ・ 5 Skill Pts |
|
Choice 2
(Success)
(It's hard to stop once you start, right?) |
・ 30 Energy ・ 10 Skill Pts |
|
Choice 2
(Fail)
(It's hard to stop once you start, right?) |
・ 30 Energy ・ -5 Speed ・ 5 Power ・ 10 Skill Pts ・ Slow Metabolism |
| Choice | Outcome |
|---|---|
| Choice 1 | ・ 10 Stamina |
| Choice 2 | ・ 10 Wit |
| Choice | Outcome |
|---|---|
|
Choice 1
(Let's try deception...) |
・ 10 Speed ・ 15 Skill Pts |
|
Choice 2
(Use your front runner skills.) |
・ Subdued Late Surgers +1 Skill Hint |
| Choice | Outcome |
|---|---|
| Choice 1 | ・ 10 Speed |
| Choice 2 | ・ 10 Power |
| Choice | Outcome |
|---|---|
|
Choice 1
(Random 1)
(Insist that she practice) |
・ 25 Speed |
|
Choice 1
(Random 2)
(Insist that she practice) |
・ -1 Mood ・ 5 Speed |
|
Choice 2
(Random 1)
(Let her rest until she's happy.) |
・ 20 Energy ・ Deep Breaths +1 Skill Hint |
|
Choice 2
(Random 2)
(Let her rest until she's happy.) |
・ 10 Energy ・ Slacker |
|
Choice 3
(Train after a little relaxing.) |
・ 5 Energy ・ 5 Speed |
| Choice | Outcome |
|---|---|
|
Choice 1
(Strategy training to prepare for the third-corner hill.) |
・ 10 Power |
|
Choice 2
(Perseverance training to pull ahead in the last stretch.) |
・ 10 Guts |
| Choice | Outcome |
|---|---|
|
Choice 1
(Yep! Training!) |
・ 10 Speed |
|
Choice 2
(How about a cup of tea for our meeting?) |
・ 20 Energy |
|
Choice 3
(Tell me more about Nishino Flower.) |
・ 20 Skill Pts |
| Choice | Outcome |
|---|---|
|
Choice 1
(Pray that she refrains from overworking herself.) |
・ 30 Energy |
|
Choice 2
(Pray that she achieves great success.) |
・ 5 All Stats |
|
Choice 3
(Pray that she can enjoy her races.) |
・ 35 Skill Pts |
| Choice | Outcome |
|---|---|
| Choice 1 |
・ 10 Energy ・ -2 Mood ・ Last trained stat and two other random stat -10 ・ Practice Poor (random) |
| Choice 2 (Success) | ・ Practice Perfect ◯ |
| Choice 2 (Fail) |
・ -3 Mood ・ 3 Random stat -10 ・ Practice Poor |
| Choice | Outcome |
|---|---|
|
Choice 1
(Why don't you do some running together?) |
・ -5 Energy ・ Last trained stat +5 ・ 5 Friendship with Director |
|
Choice 2
(True. It's important to take good care of your body.) |
・ 5 Energy |
| Choice | Outcome |
|---|---|
| Choice 1 |
・ -1 Mood ・ Last trained stat -5 ・ Practice Poor (random) |
| Choice 2 (Success) | ・ Practice Perfect ◯ |
| Choice 2 (Fail) |
・ -1 Mood ・ Last trained stat -10 ・ Practice Poor (random) |
| Choice | Outcome |
|---|---|
|
Choice 1
(It wasn't a bad strategy.) |
・ -25 Energy ・ 25 Skill Pts ・ Random Stat +4 |
|
Choice 2
(Success)
(We'll get them next time!) |
・ -15 Energy ・ 25 Skill Pts ・ Random Stat +4 |
|
Choice 2
(Fail)
(We'll get them next time!) |
・ -35 Energy ・ 25 Skill Pts ・ Random Stat +4 |
| Choice | Outcome |
|---|---|
| Choice 1 |
・ -25 Energy ・ 20 Skill Pts ・ Random Stat +3 |
| Choice 2 (Success) |
・ -15 Energy ・ 20 Skill Pts ・ Random Stat +3 |
| Choice 2 (Fail) |
・ -35 Energy ・ 20 Skill Pts ・ Random Stat +3 |
| Choice | Outcome |
|---|---|
| Choice 1 |
・ -25 Energy ・ 20 Skill Pts ・ Random Stat +3 |
| Choice 2 (Success) |
・ -15 Energy ・ 20 Skill Pts ・ Random Stat +3 |
| Choice 2 (Fail) |
・ -35 Energy ・ 20 Skill Pts ・ Random Stat +3 |
| Choice | Outcome |
|---|---|
| Choice 1 |
・ -25 Energy ・ 10 Skill Pts |
| Choice 2 (Success) |
・ -15 Energy ・ 10 Skill Pts |
| Choice 2 (Fail) |
・ -35 Energy ・ 10 Skill Pts |
| Choice | Outcome |
|---|---|
|
Choice 1
(It wasn't a bad strategy!) |
・ -20 Energy ・ 45 Skill Pts ・ Random Stat +8 |
|
Choice 2
(Success)
(Let's really blow their socks off in the next one.) |
・ -10 Energy ・ 45 Skill Pts ・ Random Stat +8 |
|
Choice 2
(Fail)
(Let's really blow their socks off in the next one.) |
・ -30 Energy ・ 45 Skill Pts ・ Random Stat +8 |
| Choice | Outcome |
|---|---|
|
Choice 1
(It wasn't a bad strategy!) |
・ -20 Energy ・ 35 Skill Pts ・ Random Stat +5 |
|
Choice 2
(Success)
(Let's really blow their socks off in the next one.) |
・ -10 Energy ・ 35 Skill Pts ・ Random Stat +5 |
|
Choice 2
(Fail)
(Let's really blow their socks off in the next one.) |
・ -30 Energy ・ 35 Skill Pts ・ Random Stat +5 |
| Choice | Outcome |
|---|---|
|
Choice 1
(It wasn't a bad strategy!) |
・ -20 Energy ・ 35 Skill Pts ・ Random Stat +5 |
|
Choice 2
(Success)
(Let's really blow their socks off in the next one.) |
・ -10 Energy ・ 35 Skill Pts ・ Random Stat +5 |
|
Choice 2
(Fail)
(Let's really blow their socks off in the next one.) |
・ -30 Energy ・ 35 Skill Pts ・ Random Stat +5 |
| Choice | Outcome |
|---|---|
| Choice 1 |
・ -20 Energy ・ 30 Skill Pts ・ Random Stat +3 |
| Choice 2 (Success) |
・ -10 Energy ・ 30 Skill Pts ・ Random Stat +3 |
| Choice 2 (Fail) |
・ -30 Energy ・ 30 Skill Pts ・ Random Stat +3 |
| Choice | Outcome |
|---|---|
| Choice 1 |
・ -15 Energy ・ 45 Skill Pts ・ Random Stat +10 |
| Choice 2 (Success) |
・ -5 Energy ・ 45 Skill Pts ・ Random Stat +10 |
| Choice 2 (Fail) |
・ -20 Energy ・ 45 Skill Pts ・ Random Stat +10 |
| Choice | Outcome |
|---|---|
| Choice 1 |
・ -15 Energy ・ 35 Skill Pts ・ Random Stat +8 |
| Choice 2 (Success) |
・ -5 Energy ・ 35 Skill Pts ・ Random Stat +8 |
| Choice 2 (Fail) |
・ -20 Energy ・ 35 Skill Pts ・ Random Stat +8 |
| Choice | Outcome |
|---|---|
| Choice 1 |
・ -15 Energy ・ 35 Skill Pts ・ Random Stat +8 |
| Choice 2 (Success) |
・ -5 Energy ・ 35 Skill Pts ・ Random Stat +8 |
| Choice 2 (Fail) |
・ -20 Energy ・ 35 Skill Pts ・ Random Stat +8 |
| Choice | Outcome |
|---|---|
|
Choice 1
(You were amazing!) |
・ -15 Energy ・ 30 Skill Pts ・ Random Stat +5 |
|
Choice 2
(Success)
(We've got to come up with a strategy for the next race.) |
・ -5 Energy ・ 30 Skill Pts ・ Random Stat +5 |
|
Choice 2
(Fail)
(We've got to come up with a strategy for the next race.) |
・ -20 Energy ・ 30 Skill Pts ・ Random Stat +5 |
| Condition | Win the Satsuki Sho, Japanese Derby, and Kikuka Sho |
|---|---|
| Event Time | Classic Year Late October |
| Event Rewards |
・ Mood +1 ・ Speed +5 ・ Power +5 ・ Fast-Paced hint +2 |
| Race(s) to Win | |
|
Satsuki Sho
| 2000m (Medium)
Early April, Classic Year Japanese Derby (Tokyo Yushun) | 2400m (Medium) Late May, Classic Year Kikuka Sho | 3000m (Long) Late Oct, Classic Year |
|
Additionally, there is an optional Hidden Event that you can get during Classic Year Early October. On that date, you can choose to race either in the Kyoto Daishoten or in the Mainichi Okan. Participating in any of these two races will give different story events.
It is important to note, however, that there is no special reward for participating in any of these two races, and you can only get one of the two events during your career run.
| Goal | Race/Goal |
|---|---|
| Run in Junior Make Debut | Junior Make Debut |
| Earn 3000 Fans | 3000 or above Junior Year Early Dec |
| Place top 5 in Satsuki Sho |
Satsuki Sho
(Medium - 2000m) Classic Year Early Apr |
| Place top 5 in Japenese Derby |
Japanese Derby (Tokyo Yushun)
(Medium - 2400m) Classic Year Late May |
| Place top 3 in Kikuka Sho |
Kikuka Sho
(Long - 3000m) Classic Year Late Oct |
| Place top 3 in Arima Kinen |
Arima Kinen
(Long - 2500m) Classic Year Late Dec |
| Place top 3 in Tenno Sho (Spring) |
Tenno Sho (Spring)
(Long - 3200m) Senior Year Late Apr |
| Place top 3 in Takarazuka Kinen |
Takarazuka Kinen
(Medium - 2200m) Senior Year Late Jun |
| Place 1st in Tenno Sho (Autumn) |
Tenno Sho (Autumn)
(Medium - 2000m) Senior Yar Late Oct |
| Place 1st in Arima Kinen |
Arima Kinen
(Long - 2500m) Senior Year Late Dec |
Seiun Sky"Hey now, why don't we take it easy? Tortoise and the hare and all that." | Voice Actress | Akari Kito |
|---|---|---|
| Height | 155cm / 5'1" | |
| Weight | Undeclared | |
| Birthday | Apr 26 | |
| Three Sizes | B 77 | W 55 | H 80 | |
| As one of the most easygoing girls you'll meet, she lives life at her own pace. But on the inside, she's quite the schemer, and her laziness is just an act to get others to let down their guard... sometimes. Her hobbies include taking afternoon naps and fishing. She also loves cats and is often seen curling up with them outside on the grass. She's classmates with Special Week. | ||

| Height and Weight | Voice Actors | Three Sizes | List of Birthdays |
| 3-Star Characters | 2-Star Characters | 1-Star Characters |
Seiun Sky (Reeling in the Big One) Build Guide and Character Info



Genshin Impact Walkthrough & Guides Wiki

Umamusume: Pretty Derby Walkthrough & Guides Wiki

Where Winds Meet Walkthrough & Guides Wiki
Honkai: Star Rail Walkthrough & Guides Wiki

Digimon Story: Time Stranger Walkthrough & Guides Wiki

Wuthering Waves Walkthrough & Guides Wiki
Zenless Zone Zero Walkthrough & Guides Wiki
Pokemon TCG Pocket (PTCGP) Strategies & Guides Wiki
Pokemon Legends: Z-A Walkthrough & Guides Wiki

Clair Obscur: Expedition 33 Walkthrough & Guides Wiki
Yu-Gi-Oh! Master Duel Walkthrough & Guides Wiki

Fire Emblem Heroes (FEH) Walkthrough & Guides Wiki

Diablo 4: Vessel of Hatred Walkthrough & Guides Wiki

Elden Ring Shadow of the Erdtree Walkthrough & Guides Wiki
Super Smash Bros. Ultimate Walkthrough & Guides Wiki

Monster Hunter World Walkthrough & Guides Wiki

Pokemon Brilliant Diamond and Shining Pearl (BDSP) Walkthrough & Guides Wiki
The Legend of Zelda: Tears of the Kingdom Walkthrough & Guides Wiki

Persona 3 Reload Walkthrough & Guides Wiki
Cyberpunk 2077: Ultimate Edition Walkthrough & Guides Wiki
© Cygames, Inc.
The copyrights of videos of games used in our content and other intellectual property rights belong to the provider of the game.
The contents we provide on this site were created personally by members of the Game8 editorial department.
We refuse the right to reuse or repost content taken without our permission such as data or images to other sites.
Can we post suggestions for this guide here too?