Shigekiyo Yangu (矢安宮 重清, Yangū Shigekiyo) was confirmed for All-Star Battle R during the game's initial announcement trailer.[1]
Being Shigechi's one and only voice actor, debuting in All-Star Battle and later voicing him in the Diamond is Unbreakable anime adaptation, Kappei Yamaguchi reprises his role in this game as well. As with a majority of the game's roster, voicelines for Shigechi were either added or re-recorded.
Shigechi has 900 health and uses the Stand (スタンド, Sutando) Battle Style, fighting foes with Harvest. During a fight, he can use several different attacks that were featured in Diamond is Unbreakable.
1. Do a normal attack with Stand on: 1000 G 2. Use a Heart Heat Attack: Harvest Publicity Artwork 3. Land the "Move and you'll regret it!" skill: The Hand 3D Model
Entrance Dialogue
Shigechi: Those who test me learn the hard way! Okuyasu: Moron! I'm sick of hearing your stupid voice!
A character from Part 4: Diamond is Unbreakable. He is the user of the StandHarvest. He often goes by the nickname "Shigechi," and is fond of the phrases "~dado" and "shishi." Although greedy, he is not entirely unlikable. He encounters the murderer Yoshikage Kira and dies by explosion, but is able to have Harvest deliver the killer's jacket button to Josuke, leaving behind a clue that leads to Kira's discovery.[3]
User of the Stand Harvest. He often goes by the nickname "Shigechi." Greedy, but not entirely unlikable. He is killed by Yoshikage Kira after taking Kira's button to Josuke Higashikata 4.
The Stand of Shigekiyo Yangu. It is a colony-type Stand consisting of around 500 units. It specializes in collecting objects from long-range. Each individual unit is weak, but together, they can swarm opponents and exhibit high combat power. As it is a colony-type Stand, the user is not harmed if a few of the Stand's units are destroyed.
Shigekiyo Yangu's Stand. Its body is made up of 500 units and can harvest things with ease. Each unit is weak, but they exhibit power when swarming enemies. Damaging a single unit will still not harm the host.
Accelerated the activation time to fix an issue where the skill would not execute if its input was performed within a certain time frame after using this skill.
1.4.0
Crouching Medium Attack
Increased amount of float when hitting airborne opponents.
Crouching Heavy Attack
Increased amount of float when hitting airborne opponents.
Jumping Heavy Attack
Sped up start-up.
"Don't underestimate Harvest!" skill
Increased amount of float.
"So itchy!" skill
Increased amount of time opponents are bound.
"Now I'm real mad!" HHA
Fixed issue where combo scaling would not apply properly.
1.6.0
Standing Heavy Attack
Increased damage.
Increased number of hits.
Decreased start-up time.
Crouching Heavy Attack
Increased number of hits.
"I can get anything I want!" skill
Fixed issue where there was a difference in attack activation delay between the Nintendo Switch version of the game and other platforms. Also fixed issue where the move could hit more than three times in a combo on the Switch.
"Don't underestimate Harvest!" skill
Fixed so that the projectile will not disappear when reaching the edge of the stage.
Increased size of hitbox on hit.
Reduced launching force of all hits to help ensure the follow up hits connect.
"Don't come any closer!" skill
Shigekiyo now constantly faces the opponent during this skill to prevent situations where the player could not guard in certain situations.
2.0.0
Backdash
Fixed Shigekiyo's hitbox so that it matches the animation rather than extending above where he visually is.
"I'll protect them!" skill
Fixed a bug where the second hit would not activate when this skill was Stylish Guarded unless it was the version.
Changed so this skill will now be neutralized if Stylish Guarded a second time.
Taunt Lines
1000 G
Buffs
Nerfs
Neutral
Normal Costume
Horus Publicity Artwork
Shigechi Color Tint C
The Hand 3D Model
Harvest (ハーヴェスト, Hāvesuto), and can be unlocked in-game by buying it from the Gallery Shop for 
version.
