Renascience Inc. logo

Renascience Inc.

4889.T

JPXHealthcareMedical - Pharmaceuticals

Latest quote

¥1,330

+¥28.00 · +2.15%

Aug 24, 3:30 PM JST

4889.T company overview

Regular session · JST · Market data may be delayed.

Company profile

Company website

Renascience Inc., established in 2000 and based in Tokyo, Japan, is actively engaged in pioneering and bringing to market pharmaceuticals and medical devices throughout Japan. The company's pipeline includes RS5614, a PAI-1 inhibitor that has reached Phase 3 clinical trials for a wide range of indications such as chronic myeloid leukemia, malignant melanoma, non-small cell lung cancer, novel coronavirus infections, and FGF23-related hypophosphatemic rickets. Another PAI-1 inhibitor, RS5441, is currently in Phase 1 trials for various dermatological conditions. Additionally, RS8001, a water-soluble vitamin, is undergoing Phase 2 clinical development for the treatment of premenstrual syndrome/premenstrual dysphoric mood disorder, autism spectrum disorder, and menopausal disorder. Beyond its pharmaceutical ventures, Renascience is also advancing the RS9001 disposable ultrafine endoscope, alongside developing artificial intelligence-driven medical solutions and comprehensive diagnostic tools.

Industry
Medical - Pharmaceuticals
Sector
Healthcare
Headquarters
JP
CEO
Toshio Miyata
Listed since
Sep 24, 2021
Employees
3

Market position

Day range

Current ¥1,330

52-week range

Current ¥1,330

Open
¥1,299
Previous close
¥1,302
Volume
445.2K
0.84× average
Average volume
528.04K
Average daily volume
Market cap
18.32B JPY
Beta
1.7
Market reference 1
50-day average
¥1,488.74
-10.66% below average
200-day average
¥1,596.51
-16.69% below average

Financials

Financial snapshot

Latest / TTM

Valuation & yield

Enterprise value
18.21B JPY
P/E (TTM)
-55.23×
P/B (TTM)
5.65×
P/S (TTM)
267.28×
EV / EBITDA
-51.02×
Earnings yield
-1.39%
Free cash flow yield
-1.35%
Dividend yield
0.00%

Profitability & efficiency

Gross margin
93.66%
Operating margin
-491.15%
Net margin
-461.59%
Return on equity
-9.07%
Return on assets
-8.60%
Return on invested capital
-10.74%

Financial health

Debt / equity
Current ratio
19.4×

Financial statements

Margin trends

Profitability as a percentage of reported revenue.

Gross marginOperating marginNet margin
Gross, operating, and net margin trends162%-86%-334%-583%Gross margin, FY2021: 55.69%Gross margin, FY2022: 99.75%Gross margin, FY2023: 85.31%Gross margin, FY2024: 97.18%Gross margin, FY2025: 93.66%Operating margin, FY2021: -151.32%Operating margin, FY2022: -332.06%Operating margin, FY2023: -129.96%Operating margin, FY2024: -134.77%Operating margin, FY2025: -520.59%Net margin, FY2021: -182.51%Net margin, FY2022: -333.98%Net margin, FY2023: -133.05%Net margin, FY2024: 85.48%Net margin, FY2025: -439.47%FY2021FY2022FY2023FY2024FY2025
Gross margin FY2021 55.69%. Gross margin FY2022 99.75%. Gross margin FY2023 85.31%. Gross margin FY2024 97.18%. Gross margin FY2025 93.66%. Operating margin FY2021 -151.32%. Operating margin FY2022 -332.06%. Operating margin FY2023 -129.96%. Operating margin FY2024 -134.77%. Operating margin FY2025 -520.59%. Net margin FY2021 -182.51%. Net margin FY2022 -333.98%. Net margin FY2023 -133.05%. Net margin FY2024 85.48%. Net margin FY2025 -439.47%.

Income trends

Revenue

68.55M JPY-48.34%

Operating income

−356.89M JPY-99.57%

Net income

−301.28M JPY−414.7M JPY
Income trends across reported periods249.27M JPY28.85M JPY−191.57M JPY−411.99M JPYRevenue, FY2021: 139.33M JPYRevenue, FY2022: 100.55M JPYRevenue, FY2023: 194.17M JPYRevenue, FY2024: 132.69M JPYRevenue, FY2025: 68.55M JPYOperating income, FY2021: −210.84M JPYOperating income, FY2022: −333.87M JPYOperating income, FY2023: −252.34M JPYOperating income, FY2024: −178.83M JPYOperating income, FY2025: −356.89M JPYNet income, FY2021: −254.29M JPYNet income, FY2022: −335.8M JPYNet income, FY2023: −258.34M JPYNet income, FY2024: 113.43M JPYNet income, FY2025: −301.28M JPYFY2021FY2022FY2023FY2024FY2025
Revenue FY2021 139.33M JPY. Revenue FY2022 100.55M JPY. Revenue FY2023 194.17M JPY. Revenue FY2024 132.69M JPY. Revenue FY2025 68.55M JPY. Operating income FY2021 −210.84M JPY. Operating income FY2022 −333.87M JPY. Operating income FY2023 −252.34M JPY. Operating income FY2024 −178.83M JPY. Operating income FY2025 −356.89M JPY. Net income FY2021 −254.29M JPY. Net income FY2022 −335.8M JPY. Net income FY2023 −258.34M JPY. Net income FY2024 113.43M JPY. Net income FY2025 −301.28M JPY.
Metric (JPY)FY2025FY2024FY2023FY2022FY2021
Revenue68.55M JPY132.69M JPY194.17M JPY100.55M JPY139.33M JPY
Cost of goods sold4.35M JPY3.75M JPY28.52M JPY250K JPY61.74M JPY
Gross profit64.21M JPY128.95M JPY165.64M JPY100.3M JPY77.6M JPY
Research and development132.87M JPY236M JPY235M JPY82.71M JPY
Selling, general, and administrative421.09M JPY307.77M JPY167M JPY185M JPY193M JPY
Operating expenses421.09M JPY307.77M JPY417.98M JPY434.17M JPY290M JPY
Interest income3.53M JPY924K JPY24K JPY26K JPY20K JPY
Interest expense5.37M JPY
Depreciation and amortization62K JPY1.84M JPY1.38M JPY3.07M JPY
Operating income−356.89M JPY−178.83M JPY−252.34M JPY−333.87M JPY−210.84M JPY
Net income−301.28M JPY113.43M JPY−258.34M JPY−335.8M JPY−254.29M JPY

Company facts updated Aug 24, 2026.

Earnings

Latest EPS result
-5.95

EPS: actual versus estimate

Recent quarterly results

ActualEstimate
Estimates unavailable
Quarterly EPS actual values compared with estimates19.8210.330.85-8.64Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Q4 2024, reported Nov 14, 2024: actual -4.41, estimate —, surprise —, Comparison unavailable. Q1 2025, reported Feb 13, 2025: actual 17.86, estimate —, surprise —, Comparison unavailable. Q2 2025, reported May 14, 2025: actual -3.2, estimate —, surprise —, Comparison unavailable. Q3 2025, reported Aug 13, 2025: actual -5.26, estimate —, surprise —, Comparison unavailable. Q4 2025, reported Nov 12, 2025: actual -6.68, estimate —, surprise —, Comparison unavailable. Q1 2026, reported Feb 13, 2026: actual -5.21, estimate —, surprise —, Comparison unavailable. Q2 2026, reported May 13, 2026: actual -6.24, estimate —, surprise —, Comparison unavailable. Q3 2026, reported Aug 14, 2026: actual -5.95, estimate —, surprise —, Comparison unavailable.

Revenue: actual versus estimate

Recent quarterly results

ActualEstimate
Estimates unavailable
Quarterly Revenue actual values compared with estimates71.56M50.54M29.52M8.5MQ3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q1 '26Q2 '26Q3 '26
Q3 2024, reported Aug 8, 2024: actual 40M JPY, estimate —, surprise —, Comparison unavailable. Q4 2024, reported Nov 14, 2024: actual 15M JPY, estimate —, surprise —, Comparison unavailable. Q1 2025, reported Feb 13, 2025: actual 10M JPY, estimate —, surprise —, Comparison unavailable. Q2 2025, reported May 14, 2025: actual 67M JPY, estimate —, surprise —, Comparison unavailable. Q3 2025, reported Aug 13, 2025: actual 10M JPY, estimate —, surprise —, Comparison unavailable. Q1 2026, reported Feb 13, 2026: actual 30M JPY, estimate —, surprise —, Comparison unavailable. Q2 2026, reported May 13, 2026: actual 28M JPY, estimate —, surprise —, Comparison unavailable. Q3 2026, reported Aug 14, 2026: actual 10M JPY, estimate —, surprise —, Comparison unavailable.

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