Learn all the stats you need to know on Matoimaru in Arknights. This includes character stats, skills, upgrade material, base skills, tags, how to get Matoimaru and more!!!
Table of Contents
Matoimaru - Stats & Rating

| Rating | B Tier >> Best Operator Tier List |
|---|---|
| How to Get | ・Open Recruitment ・Headhunt |
Basic Data
| Rarity | Class | DP Cost | |||
|---|---|---|---|---|---|
| ★4 | Guard | 15 | |||
| Atk Spd | Block | Redeploy | |||
| Moderately Slow | 1 | Slow | |||
| VO. | Illust. | ||||
| Airi Ōtsu (大津愛理) | 竜崎いち | ||||
Base Stats
Following is the character's initial stats before upgrading!!!
| HP | 1443 |
|---|---|
| ATK | 370 |
| DEF | 70 |
| Mag. Resist | 0 |
| Range | ![]() |
Matoimaru - Traits & Skill
Traits & Applicable Tags
| Traits | Block up to 1 enemy |
|---|---|
| Tag | Melee, Survival, DPS |
Try It Out On The Tag Simulator!

Talents
| Skill | Effects / How to Unlock |
|---|---|
| Demonic Physique | Unlock: Upgrade 2 DEF -20%, Max HP +20% |
Skill
Regeneration β
| SP | Recovery Type | Skill Type | Duration |
|---|---|---|---|
| 30 | Auto Charge | Active | N/A |
| Effects | |||
| Heal for 20% of Max HP | |||
Demonic Power
| SP | Recovery Type | Skill Type | Duration |
|---|---|---|---|
| 35 | Auto Charge | Active | 10 sec. |
| Effects | |||
| DEF reduced to 0, ATK +75% | |||
Base Skill
| Skill | Effects / How to Unlock |
|---|---|
| Tech Theory | Facility Workshop Unlock Requirements Starter Effects When positioned at Workshop for creating Skill Summary, Extra item chance +70% |
Matoimaru - Elite Bonus Effect & Required Materials
Elite 1 Effect & Requirements
- Unlock Max Stat Potential
- DP Cost +2
- Skill Demonic Power acquired
Required Materials
| Materials | Required Quantity |
|---|---|
| LMD | ×15000 |
| Guard Chip | ×3 |
| Orirock | ×1 |
| Broken Gadget | ×1 |
Elite 2 Effect & Requirements
- Unlock Max Stat Potential
- Talent Demonic Constitution unlocked
Required Materials
| Materials | Required Quantity |
|---|---|
| LMD | ×60000 |
| Guard Chip Set | ×5 |
| Ketone Arrangement | ×16 |
| Sugar Pack | ×10 |