“
The one who should be running away is you! The "murderer"[1] (おびえて逃げ回るのは「殺人鬼」!きさまの方だァァーーーツ)
”
—Chapter 358: Sheer Heart Attack, Part 5
Koichi Hirose (広瀬 康一, Hirose Kōichi) was confirmed for the game alongside Yukako Yamagishi.
Once again Koichi is voiced by Romi Park and his main color scheme is the same from the previous game.
Since most of the game's animation, effects, and attacks were reused from All-Star Battle, Koichi's style of play remains mostly the same; focusing on using a variety of abilities across Echoes's different Acts.
As a Stand user, Koichi is one of many characters with wildly varied abilities that grant him uniqueness in battle.
Moveset
- Style Action - ACT1/ACT2/ACT3: Koichi cycles Echoes through its different Acts, completely changing the skills and attacks available to him. Each Act specializes in a certain area: ACT1 grants useful buffs and debuffs despite its low attack and skill count; ACT2 focuses on ranged attacks and traps, being able to throw its tail as a projectile in exchange for melee; ACT3 grants access to normal melee combos and conventional moves involving its punches and 3 Freeze.
While ACT1 is active:
- Trust me!: ACT1 throws an SFX with some homing capabilities at his partner, and if it connects, they are granted a boost in stamina and the Dual Heat Gauge is filled by a small amount. This skill is unavailable if Koichi's partner is out of range. If partnered with Yukako, the skill's effectiveness is increased.
- I hate you!: ACT1 throws an unblockable SFX with some homing capabilities at an opponent, and if it connects, the target's defense and stamina gauge is lowered, and the enemy team loses an amount of their own Dual Heat Gauge. If fighting against Yukako, she is immune to this effect while her "I can't hear you!" passive skill is active.
While ACT2 is active:
- Boing!/Whooooosh!: The attack unleashed is dependent on whether or not the movement stick is tilted in a direction while the skill is inputted. If inputted from neutral, ACT2 slaps an SFX on the ground in front of Koichi. If an opponent comes in contact with it, they'll be blown upward into the air taking no damage. If Koichi himself touches it, he will leap high into the air, allowing him to evade many of the opponent's attacks or set up his own attacks from the air. If inputted while moving, ACT2 instead swings its tail horizontally, placing a different SFX on a wall (of note is that the in-game description erroneously claims the surface to be the ground) if available or dealing small damage to an opponent in-range otherwise. If an opponent comes in contact with the SFX, they'll be blown backward a great distance, still taking no damage.
- Sizzle!: ACT2 utilizes an offensive SFX from its tail to catch opponents on fire and cause them to gradually lose health. The execution of the skill is dependent on whether or not the movement stick is tilted in a direction when it is inputted. If inputted from neutral, ACT2 throws the SFX in a straight line with an indefinite range as a projectile. If inputted while moving, ACT2 slaps the SFX on the ground where it becomes a trap. If the skill is executed in the air, the projectile version is performed by default.
- Bahyoo!: ACT2 whips its tail outward with it semi-transformed into an SFX. If it connects with an opponent, they take moderate damage and are sent flying a large distance away.
- EX - Sizzle!: The SFX gains a damage boost, and the projectile version of the skill flies faster.
While ACT3 is active:
- 5-METER RANGE ACHIEVED. S-H-I-T!: ACT3 generates a short gravity field around itself, dealing a small amount of damage to opponents and immediately downing them. This inflicts 3 Freeze's effect, dubbed Heavy. Once in effect, targets will be unable to jump, and their movement speed is much slower for a period of time. Similar to All-Star Battle, if Heavy is inflicted on Kira's Sheer Heart Attack, it will be immobilized for a period of time.
- Echoes 3 Freeze!: ACT3 flies forward, unleashing a barrage of 8 punches and pushing opponents away while inflicting Heavy.
- Wh-What is this wind?!: ACT3 swiftly moves in front of Koichi and unleashes an intense burst of air capable of knocking both him and the opponent back. This skill is unblockable and creates a large amount of distance if successful. However, Koichi is knocked down and takes a small amount of damage in the process.
- EX - 5-METER RANGE ACHIEVED. S-H-I-T!: The duration of the Heavy effect inflicted is increased.
Dual Heat Attacks
- Solo - I'm really getting stronger?!: Identical to its performance in All-Star Battle, though executes faster for the sake of brevity. It also still inflicts Heavy afterward.
- With Josuke - Dorara Rush ×2: Koichi has Echoes ACT2 place SFX of Crazy Diamond's Stand Cry ("DORARARA!!") directly under the opponent's feet. He then prompts Josuke to attack, watching as he jumps high into the air until he is directly above the opponent. The SFX then activates, creating artificially-made fists to attack from below as Crazy Diamond punches the opponent from above, hitting them from both sides. This is the only DHA available to Koichi that does not involve 3 Freeze and therefore does not inflict Heavy.
- With Yukako - Invincible Heroine: Koichi uses 3 Freeze to make the opponent heavier, then Yukako wraps them in her hair before attempting to fling them around. Despite struggling with the increased weight of the opponent, she successfully slams them into the ground four times before raising them extremely high up into the air and launching them into the ground one more time hard enough to generate a shockwave.
- With Rohan - We're best friends!: Koichi uses 3 Freeze to make the opponent heavier, before Rohan uses Heaven's Door to write in the opponent "My weight will increase 10-fold.", combining the effects and multiplying their weight to such a degree that it causes them to slam face-first and sink into the ground with enough force to generate a crater.
Costumes & Tints
Koichi Hirose Normal
Special A
Special B
Special C
JoJolities
- Trust me!: Koichi must connect "Trust me!" twice. (200 Points)
- You're no match for Echoes ACT2!: Koichi must connect "Sizzle!" twice.(200 Points)
- My ACT3 is awesome!: Koichi must inflict Heavy 3 times. (300 Points)
- ACT3 Freeze!: Koichi must perform a Dual Combo Finish. (500 Points)
- I have protected you as ordered.: Koichi must Retire an opponent with a Dual Heat Attack. (800 Points)
In the new timeline in the story mode's post-credits scene, Koichi bumps into Jotaro. He claims to experience deja vu, feeling that he met Jotaro somewhere before.
Tournament
He is paired with Will Anthonio Zeppeli in the Eyes of Heaven Tournament but was eliminated in the preliminaries by Jonathan Joestar and DIO.
Story Mode Battles
Main StoryMissions
3-1
Welcome to Morioh Town, Part 1
(杜王町へようこそ その① Moriō-chō e Yōkoso Sono 1)
(杜王町へようこそ その① Moriō-chō e Yōkoso Sono 1)
Unlock Conditions: Clear the previous stage.
Stage: Morioh
Battle ConditionsBonus DetailsSpecial Dialogue
Victory Conditions
Retire all enemies.
Defeat Conditions
Be knocked out.
Special Conditions
N/A
Completion Bonus
11500 JP
Rank Bonus
S: Okuyasu Costume A
A: Okuyasu Color Set
B: Okuyasu Quote Set A
A: Okuyasu Color Set
B: Okuyasu Quote Set A
EX Bonus
1. Win without letting your partner get retired. (Okuyasu Dual Combo Pose C)
2. Perform a 35-hit combo or greater. (Okuyasu Victory Pose C)
2. Perform a 35-hit combo or greater. (Okuyasu Victory Pose C)
Entrance Dialogue
Josuke: We have no choice. Let's do this!
Koichi: Why? Why do we have to fight Okuyasu and Rohan?
Okuyasu: Okuyasu Nijimura's The Hand is going to wipe you all out!
Rohan: I'll write it in right now. You will all "die here..."
Koichi: Why? Why do we have to fight Okuyasu and Rohan?
Okuyasu: Okuyasu Nijimura's The Hand is going to wipe you all out!
Rohan: I'll write it in right now. You will all "die here..."
Victory Dialogue
Koichi: A-are you two...o-okay?
Josuke: Don't worry, Koichi. I'll fix them both right up.
Josuke: Don't worry, Koichi. I'll fix them both right up.
Defeat Dialogue
Rohan: Say goodbye, Josuke Higashikata and Koichi Hirose!
Okuyasu: I'm gonna swipe you right out of this world!
Okuyasu: I'm gonna swipe you right out of this world!
3-4
Welcome to Morioh Town, Part 4
(杜王町へようこそ その④ Moriō-chō e Yōkoso Sono 4)
(杜王町へようこそ その④ Moriō-chō e Yōkoso Sono 4)
Unlock Conditions: Clear the previous stage.
Stage: Boyoyoing Cape
Battle ConditionsBonus DetailsSpecial Dialogue
Victory Conditions
Retire the enemy.
Defeat Conditions
Be knocked out.
Special Conditions
The enemy cannot be backstabbed and has no skill cooldown.
Completion Bonus
13000 JP
Rank Bonus
S: Koichi Costume A
A: Yukako Color Set
B: Yukako Quote Set B
A: Yukako Color Set
B: Yukako Quote Set B
EX Bonus
1. Win within 50 seconds. (Yukako Dual Combo Pose C)
2. Achieve two JoJolities. (Yukako Victory Pose C)
2. Achieve two JoJolities. (Yukako Victory Pose C)
Entrance Dialogue
Yukako: I'm going to crush you, Koichi!
Rohan: Yukako Yamagishi... I used to respect how much you adored Koichi...
Koichi: Yukako! Snap out of it!
Rohan: Yukako Yamagishi... I used to respect how much you adored Koichi...
Koichi: Yukako! Snap out of it!
Victory Dialogue
Rohan: It seems like her emotions have gotten out of control...or perhaps "distorted" is the better word?
Koichi: Yukako! Why are you doing this?! What's happened to our town?!
Koichi: Yukako! Why are you doing this?! What's happened to our town?!
Defeat Dialogue
Yukako: I love you... So I'll make sure that your death is as painless as possible...
3-5
Zombie Assault
(屍者たちの襲撃 Shishatachi no Shūgeki)
(屍者たちの襲撃 Shishatachi no Shūgeki)
Unlock Conditions: Clear the previous stage.
Stage: Boyoyoing Cape
Battle ConditionsBonus DetailsSpecial Dialogue
Victory Conditions
Defeat 20 enemies.
Defeat Conditions
Be knocked out.
Special Conditions
N/A
Completion Bonus
Josuke Costume D
Rank Bonus
S: Koichi Costume B
A: Koichi SFX Set C
B: Player Card Diamond is Unbreakable Mount
A: Koichi SFX Set C
B: Player Card Diamond is Unbreakable Mount
EX Bonus
1. Win within 50 seconds. (Koichi Dual Combo Pose E)
2. Attack three enemies at once. (Koichi Victory Pose E)
2. Attack three enemies at once. (Koichi Victory Pose E)
Entrance Dialogue
Jotaro: Fine kid, but if you get hurt, that's on you.
Koichi: But you look like a high schooler too, Jotaro...
Koichi: But you look like a high schooler too, Jotaro...
Victory Dialogue
Jotaro: Koichi, was it? You didn't do too bad out there...
Koichi: I did it! The young Jotaro acknowledged my strength!
Koichi: I did it! The young Jotaro acknowledged my strength!
Defeat Dialogue
Enya: Justice always wins out in the end!
10-6
A Twisted Philosophy, Part 1
(歪な思想 その① Ibitsu na Shisō Sono 1)
(歪な思想 その① Ibitsu na Shisō Sono 1)
Unlock Conditions: Clear the previous stage.
Stage: Green Dolphin Street Prison
Battle ConditionsBonus DetailsSpecial Dialogue
Victory Conditions
Retire the enemy.
Defeat Conditions
Be knocked out.
Special Conditions
The enemy cannot be backstabbed and has no skill cooldown.
Completion Bonus
32500 JP
Rank Bonus
S: Yukako Costume A
A: Yukako SFX Set A
B: Yukako Quote Set A
A: Yukako SFX Set A
B: Yukako Quote Set A
EX Bonus
1. Activate two Dual Combos. (Yukako Dual Combo Pose D)
2. Retire the enemy with a Dual Heat Attack. (Yukako Victory Pose D)
2. Retire the enemy with a Dual Heat Attack. (Yukako Victory Pose D)
Entrance Dialogue
Yukako: Do you love me?
Koichi: Yukako...
Josuke: Great!
Koichi: Yukako...
Josuke: Great!
Victory Dialogue
Koichi: I'm begging you, Yukako...turn back to normal!
Josuke: Make fun of my hair, and I get pissed off. I don't know why! I guess it's just instinct.
Josuke: Make fun of my hair, and I get pissed off. I don't know why! I guess it's just instinct.
Defeat Dialogue
Yukako: Do you see now? Love is invincible.
12-4
The Final Battle, Part 4
(最終決戦 その④ Saishū Kessen Sono 4)
(最終決戦 その④ Saishū Kessen Sono 4)
Unlock Conditions: Clear the previous stage.
Stage: Boyoyoing Cape
Battle ConditionsBonus DetailsSpecial Dialogue
Victory Conditions
Retire all enemies.
Defeat Conditions
Be knocked out.
Special Conditions
The enemy team moves 25% faster, and their Dual Heat Gauge starts at 25% power.
Completion Bonus
37500 JP
Rank Bonus
S: Mista Costume A
A: Rohan Color Set
B: Bucciarati Quote Set A
A: Rohan Color Set
B: Bucciarati Quote Set A
EX Bonus
1. Win within 35 seconds. (Mista Dual Combo Pose D)
2. Activate two Dual Combo Finishes. (Mista Victory Pose C)
2. Activate two Dual Combo Finishes. (Mista Victory Pose C)
Entrance Dialogue
Koichi: Don't underestimate my Echoes!
Mista: Aim right between the eyes!
Josuke: Relax, Giorno, I'll just heal you if you get hurt!
Giorno: Crazy Diamond... What a convenient ability.
Mista: Aim right between the eyes!
Josuke: Relax, Giorno, I'll just heal you if you get hurt!
Giorno: Crazy Diamond... What a convenient ability.
Victory Dialogue
Giorno: Here, let me heal your wounds, Josuke.
Josuke: Great! You really saved my butt!
Josuke: Great! You really saved my butt!
Defeat Dialogue
Mista: No misses!
Koichi: Now I'll splatter you! Reverb ACT3: FREEZE!!
Koichi: Now I'll splatter you! Reverb ACT3: FREEZE!!
M-3
Crazy Diamond is Unbreakable
(クレイジー・Dは砕けない Kureijī Dī wa Kudakenai)
(クレイジー・Dは砕けない Kureijī Dī wa Kudakenai)
Unlock Conditions: Clear Mission 2.
Stage: Morioh
Battle ConditionsBonus Details
Victory Conditions
Retire the enemy.
Defeat Conditions
Be knocked out.
Special Conditions
The enemy cannot be backstabbed, and their Dual Heat Gauge starts at 50% power.
Completion Bonus
32500 JP
Rank Bonus
S: Josuke Costume E
A: Koichi SFX Set D
B: Koichi Quote Set D
A: Koichi SFX Set D
B: Koichi Quote Set D
EX Bonus
1. Win without letting your partner get retired. (Josuke Dual Combo Pose D)
2. Complete a Dramatic Finish. (Josuke Victory Pose D)
2. Complete a Dramatic Finish. (Josuke Victory Pose D)
M-12
A Bizarre Connection in Morioh Town
(奇妙な縁、杜王町にて Kimyō na En, Moriō-chō nite)
(奇妙な縁、杜王町にて Kimyō na En, Moriō-chō nite)
Unlock Conditions: Clear Chapter 9.
Stage: Higashikata House
Battle ConditionsBonus Details
Victory Conditions
Retire all enemies.
Defeat Conditions
Be knocked out.
Special Conditions
The enemy team's stamina usage is decreased by 25%, and their skill cooldown is reduced by 25%.
Completion Bonus
30000 JP
Rank Bonus
S: Koichi Costume C
A: Josuke 8 SFX Set D
B: Joshu Quote Set D
A: Josuke 8 SFX Set D
B: Joshu Quote Set D
EX Bonus
1. Perform a 40-hit combo or greater. (Joshu Dual Combo Pose D)
2. Retire an enemy with a Dual Heat Attack. (Joshu Victory Pose D)
2. Retire an enemy with a Dual Heat Attack. (Joshu Victory Pose D)
M-20
Love is Invincible
(愛は『無敵』 Ai wa "Muteki")
(愛は『無敵』 Ai wa "Muteki")
Unlock Conditions: Clear Chapter 10.
Stage: Boyoyoing Cape
Battle ConditionsBonus Details
Victory Conditions
Retire all enemies.
Defeat Conditions
Be knocked out.
Special Conditions
The enemy team's movement speed is increased by 20%, and their Dual Heat Gauge starts at 25% power.
Completion Bonus
33500 JP
Rank Bonus
S: Rohan Costume G
A: Kira SFX Set A
B: Kira Quote Set A
A: Kira SFX Set A
B: Kira Quote Set A
EX Bonus
1. Perform a 40-hit combo or greater. (Kira Dual Combo Pose C)
2. Complete a Dramatic Finish. (Kira Victory Pose C)
2. Complete a Dramatic Finish. (Kira Victory Pose C)
M-37
Jealousy!
(嫉妬！ Shitto!)
(嫉妬！ Shitto!)
Unlock Conditions: Clear Chapter 9.
Stage: Higashikata House
Battle ConditionsBonus Details
Victory Conditions
Retire the enemy.
Defeat Conditions
Be knocked out.
Special Conditions
The enemy's attack power is increased by 10%, and their health regenerates by 2% every five seconds.
Completion Bonus
30000 JP
Rank Bonus
S: Josuke 8 Costume C
A: Josuke 8 SFX Set C
B: Josuke 8 Quote Set C
A: Josuke 8 SFX Set C
B: Josuke 8 Quote Set C
EX Bonus
1. Win within 35 seconds. (Josuke 8 Dual Combo Pose D)
2. Retire the enemy with a Dual Heat Attack. (Josuke 8 Victory Pose D)
2. Retire the enemy with a Dual Heat Attack. (Josuke 8 Victory Pose D)
M-39
The Ties of True Friendship
(親友の絆 Shinyū no Kizuna)
(親友の絆 Shinyū no Kizuna)
Unlock Conditions: Clear Chapter 10.
Stage: Morioh
Battle ConditionsBonus Details
Victory Conditions
Retire all enemies.
Defeat Conditions
Be knocked out.
Special Conditions
The enemy team's Dual Combo time is extended by 50%, and their Dual Heat Gauge starts at 50% power.
Completion Bonus
34000 JP
Rank Bonus
S: Rohan Costume B
A: Rohan SFX Set C
B: Rohan Quote Set D
A: Rohan SFX Set C
B: Rohan Quote Set D
EX Bonus
1. Win within 40 seconds. (Rohan Dual Combo Pose E)
2. Achieve three JoJolities. (Rohan Victory Pose E)
2. Achieve three JoJolities. (Rohan Victory Pose E)
Gallery
Media
Music
Art & Misc. Gameplay Callbacks
RenderACT1 RenderACT2 RenderACT3 Render
