Fragrance comparison

I'm Fio Acid Green vs Masaki Shiro

Notes, accords, longevity, sillage, seasons and community ratings, side by side.

Updated 17 Oct 2026 2,166 ratings analysed

3 wins

I'm Fio Acid Green

Pupa

4.504 votes

Rank #48,811 CitrusWoody

Full profile Similar & dupes

49%scent match

Some overlap

Masaki Shiro

Masaki Matsushima

3.822,162 votes

Rank #7,561 PowderyFloral

Full profile Similar & dupes

Quick verdict

Which one should you pick?

I'm Fio Acid Green takes 3 of 5 categories.

I'm Fio Acid Green
Choose it for a citrus and woody character. Wins on longevity, sillage & projection and value for money. Best in spring, daytime wear.
Masaki Shiro
Choose it for a powdery and floral character. Wins on note pyramid duration and fragranxe ranking. Best in spring, daytime wear.

I'm Fio Acid Green3/5

Masaki Shiro2/5

Ratings & consensus: Not scored
Community sentiment: Not scored
Longevity: I'm Fio Acid Green
Sillage & projection: I'm Fio Acid Green
Value for money: I'm Fio Acid Green
Versatility: Not scored
Note pyramid (duration): Masaki Shiro
Fragranxe ranking: Masaki Shiro

Head-to-head breakdown

Every category side by side, with the winner called out.

Fragrance

I'm Fio Acid GreenPupa

Masaki ShiroMasaki Matsushima

Winner

Ratings & consensus

Average rating and ownership split

4.50/ 5 · 4 votes

Have 23%Had 17%Want 60%

3.82/ 5 · 2,162 votes

Have 65%Had 35%Want 0%

Category winnerNot enough dataRating weighted by vote count

Community sentiment

How voters split from love to hate

50%Love

50%Like

0%Ok

0%Dislike

0%Hate

4 votes · too few to score

23%Love

53%Like

9%Ok

14%Dislike

1%Hate

2,162 votes

Category winnerNot enough dataMost positive mix (25+ votes)

Longevity & sillage

0–100 community performance scores

⏱ Longevity60

〰 Sillage63

♥ Love / hate88

⏱ Longevity57

〰 Sillage48

♥ Love / hate71

Category winners

LongevityI'm Fio Acid Green

SillageI'm Fio Acid Green

Value for money

How fairly priced voters find it

¤ Price value75

¤ Price value68

Category winnerI'm Fio Acid GreenBest value score

Main accords

Strength of each scent family · outlined = shared by both

citrus100%

woody92%

floral84%

powdery77%

aromatic69%

musky61%

powdery100%

floral86%

musky72%

iris58%

fresh44%

woody30%

Scent match49%Some overlap · both powdery, floral and musky

Note pyramid (duration)

Top, heart and base, with how long each lasts when known · gold = shared

Top15-30 mins

Mandarin OrangeCitronIris

Heart2-3 hrs

FreesiaCyclamenNeroli

Base4-6 hrs

Australian SandalwoodVetiverWhite Musk

Top15-30 mins

Cotton FlowerCyclamen

Heart2-4 hrs

IrisRose

Base5-8 hrs

White MuskSpruce

Category winnerMasaki ShiroLongest dry-down: 5-8 hrs

Seasons & time of day

Relative to each fragrance's best season

Spring100

Summer67

Fall33

Winter0

Day100

Night32

Spring100

Summer0

Fall0

Winter37

Day100

Night26

Category winnerNot enough dataMost year-round

Who wears it

Gender appeal votes

Men0

Unisex50

Women50

Casual 41%Work 34%Date 16%Party 9%

Men1

Unisex20

Women79

Work 41%Casual 38%Date 14%Party 6%

InformationalProfile onlyAudience is not scored

Ranking & credits

Fragranxe overall rank, nose and launch

Overall rank#48,811

PerfumerNot listed

Launched—

Reviews0

Overall rank#7,561

PerfumerNot listed

Launched—

Reviews50

Category winnerMasaki ShiroHigher overall rank

In a nutshell

Description & review snapshot

Pupa I'm Fio Acid Green delivers an immediate shock of tart citron alongside sweet mandarin orange peel. The citrus bite hits hard for five minutes. Then, a cool iris note sweeps across the top, lending a clean cosmetic powder texture that softens the sharp edges. Within twenty minutes, the initial sour burst settles …

Reviews →

Masaki Shiro by Masaki Matsushima smells like fresh white linen drying under a cool northern sun. The opening delivers a crisp flash of cyclamen and airy cotton flower that immediately feels like luxury bath soap. As it warms on skin, powdery iris and a quiet petal rose create a soothing cosmetic cream texture. Crisp …

Reviews →

InformationalRead bothTaste is personal

How we score: ratings blend public fragrance ratings with Fragranxe member votes; longevity, sillage, value and sentiment are community vote scores, and season bars are relative to each fragrance's strongest season. Categories with too little data are shown but not scored. The scent match weighs accord overlap (60%) and shared notes (40%). More in the FAQ.

Common questions

Straight answers from the data above.

Which is better, I'm Fio Acid Green or Masaki Shiro?

I'm Fio Acid Green takes 3 of 5 categories. I'm Fio Acid Green is rated 4.50/5 from 4 votes; Masaki Shiro is rated 3.82/5 from 2,162 votes. Choose I'm Fio Acid Green for a citrus and woody character. Wins on longevity, sillage & projection and value for money. Best in spring, daytime wear. Choose Masaki Shiro for a powdery and floral character. Wins on note pyramid duration and fragranxe ranking. Best in spring, daytime wear.

Which lasts longer, I'm Fio Acid Green or Masaki Shiro?

I'm Fio Acid Green lasts longest (I'm Fio Acid Green 60/100, Masaki Shiro 57/100), based on community performance votes.

Which projects more, I'm Fio Acid Green or Masaki Shiro?

I'm Fio Acid Green projects furthest (I'm Fio Acid Green 63/100, Masaki Shiro 48/100), based on community performance votes.

Do I'm Fio Acid Green and Masaki Shiro smell similar?

Some overlap: a 49% scent match on Fragranxe. Both share powdery, floral and musky accords. Common notes include Iris, Cyclamen and White Musk.

Is I'm Fio Acid Green or Masaki Shiro better for summer or winter?

I'm Fio Acid Green suits daytime wear; Masaki Shiro suits daytime wear. Based on community season votes.

What are the notes in I'm Fio Acid Green and Masaki Shiro?

I'm Fio Acid Green has top notes of Mandarin Orange, Citron and Iris, heart notes of Freesia, Cyclamen and Neroli, a base of Australian Sandalwood, Vetiver and White Musk. Masaki Shiro has top notes of Cotton Flower and Cyclamen, heart notes of Iris and Rose, a base of White Musk and Spruce.