Home/EV Supply Chain/Musashi Seimitsu Industry Co., Ltd.

Musashi Seimitsu Industry Co., Ltd.

7220.TMEDIUM

Two-Wheeler EV Drive Unit / E-Axle · Weight: 3%· Data as of 2026-05-07

Investment Thesis

Only Japanese company with confirmed mass production of integrated e-axles (motor+gearbox+PCU in one unit) for two-wheeler EVs in India. JV Musashi Delta e-Axle India (Musashi 51%, Delta Electronics 34%, Toyota Tsusho 15%) began production in Bangalore June 2024, initially 10K units/month. Powers Emobi AKX Kyari e-scooters using Honda Mobile Power Pack swappable battery — direct Honda ecosystem integration confirmed April 2026. India two-wheeler EV market heading to 2M+ units/year by 2027. Musashi targets 1M e-axle units/year by 2030 — an 8x scale from current capacity. If Honda India's 2028 factory adopts Musashi's e-axle (as suggested by the existing Emobi/Honda HPEI relationship), this is a step-function revenue event.

Risk

AP03 FLAG: EV e-axle revenue currently estimated <5% of total ¥340B revenue (FY2026) — concept stock risk until volumes materialize. PE 31.6x is expensive for a company with -2.7% revenue decline and ¥7B one-off restructuring loss. FCF not confirmed from Tier 1-2 source — guardrail triggered. Honda India factory (2028) may choose an alternative e-axle supplier for larger ICE-platform volumes. Emobi partnership is a small-scale proof of concept, not a volume commitment from Honda itself. Delta Electronics (JV partner) is Taiwanese — geopolitical risk of JV disruption.

Monitoring Trigger

If Honda India factory names Musashi as e-axle partner for 2028 production, upgrade to HIGH and add. If Musashi India JV capacity exceeds 500K units/year, thesis is materializing. If e-axle revenue exceeds 5% of total revenue, AP03 flag cleared. If FY2027 results show overall revenue stabilization + EV segment growth >20%, add.

Key Dates

2026-05earningsMusashi Seimitsu FY2026 full-year results — EV e-axle revenue disclosure

2027monitoringMonitor India e-axle JV capacity announcement — target 1M units/year by 2030

2028catalystHonda India e-motorcycle factory opens — potential major e-axle volume commitment

Update History

2026-05-07exploreHOLD

View report →

New addition: confirmed e-axle mass production for Honda ecosystem India. JV with Honda Power Pack Energy India via Emobi deployment (April 2026). AP03 flag: EV revenue currently <5% of total. Medium conviction pending volume ramp.

all:newadded

Key Metrics

31.6

N/A

Fwd PE

N/A

P/B

N/A

ROE

11.1%

Op Margin

N/A

D/E

2.04%

Div Yield

N/A

FCF

¥205B

Mkt Cap

Business Segments

Segment	Revenue	Share	Description
Two Wheels (motorcycle drive components)	~¥200B est.	~60%	Transmission gears, reduction gears, hub components for Honda, Yamaha, Suzuki motorcycles. Transitioning to EV e-axles.
Four Wheels (automotive)	~¥140B est.	~40%	Gears, differentials, driveshafts for automotive OEMs

Supply Chain Evidence

Evidence	Customer	Product	Detail
confirmed	Honda Power Pack Energy India Pvt. Ltd. (HPEI) / Emobi EV	E-axle (integrated motor + reduction gearbox + PCU) for Honda Mobile Power Pack ecosystem scooters	Musashi Delta e-Axle India JV (Musashi 51%, Delta Electronics 34%, Toyota Tsusho 15%) began mass production in Bangalore, June 2024. Emobi deployed 100 AKX Kyari scooters in Bengaluru (April 2026) powered by Musashi e-axle and Honda Mobile Power Pack swappable battery from Honda Power Pack Energy India.[source](2024-06)
confirmed	Honda Motor Co., Ltd. (ICE motorcycles, transitioning to EV)	Precision transmission gears and drive components for Honda motorcycles	Honda is Musashi's anchor customer for motorcycle precision components. Established Tier-1 relationship across ASEAN, India, and Japan. The Emobi e-axle project represents the EV extension of this relationship via HPEI.[source](2024-06)

Primary IR Documentation

Values and insights cited from official company IR releases (earnings, 決算短信, MoUs, presentations).

IR landingMusashi Seimitsu IR landing (English)↗

Cites: Primary IR portal

https://www.musashi.co.jp/en/ir/

IR newsMusashi News Release archive (English)↗

Cites: Press release archive — e-axle business updates

https://www.musashi.co.jp/en/newsrelease/

Press releaseMusashi's e-Axle adopted for Emobi's new model AKX↗

Cites: Integrated e-axle adoption (May 2026) — backs 'only JP company with confirmed integrated e-axle mass production' claim

https://www.musashi.co.jp/en/newsrelease/musashis_e-axle_adopted_for_emobis_new_model_akx.html

Press releaseMusashi India × Kinetic Green LOI for 2W integrated e-axle supply↗

Cites: 2W e-axle commercial supply LOI (May 2026)

https://www.musashi.co.jp/en/newsrelease/musashi_india_signs_loi_with_kinetic_green_to_supply_integrated_2w_electric_powertrain_systems.html

Sources & References

↗Musashi: e-axle supply to Emobi + Honda HPEIhttps://www.musashi.co.jp/en/newsrelease/supplying_ev_drive_units_for_two-wheeler_vehicles_for_the_indian_ev_company_emobi.html ↗Musashi India e-axle mass production launchhttps://www.musashi.co.jp/en/newsrelease/mass_production_of_e-axle_for_two-wheel_ev_begins_in_india.html ↗EVMechanica: Emobi + Musashi + Honda Power Packhttps://www.evmechanica.com/emobi-teams-up-with-musashi-honda-power-pack-energy/

Peer Comparison

Company	PE	Fwd PE	ROE	Op Margin	FCF
Murata Manufacturing	~49.7x TTM (impairment-distorted; fwd PE ~37x on FY2026 guidance)	~37x (on FY2026 OP +34.8% guidance)	7.25%	15.4%	+¥239B
TDK Corp	26.51	23.71	11.4%	12.4%	+¥169B
Fuji Electric	20.59	17.97	8.2%	8.7%	+¥51B
Sumitomo Metal Mining	28.63	19.76	5.0%	5.0%	+¥87B
AGC Inc	17.89	14.7	4.7%	6.2%	+¥65B
Kureha Corp	N/A	19	-6.7%	-11.1%	~est. negative (capex ongoing)
Asahi Kasei	13.4	12.9	7.7%	7.5%	+¥134B
Mitsubishi Electric	32.85	30.6	10.1%	9.1%	+¥317B
Nidec Corp			6.3%	5.0%	+¥174B
Hirose Electric	23.3	23.5	9.0%	20.3%	~+¥36B
Sumitomo Electric	25.5	29.7	10.2%	8.2%	+¥102B (est.)
Resonac Holdings	83.53	~31.6x	5.72%	4.3%	+¥24B
Rohm Co.	Loss (NI -¥158.4B SiC impairment)	~125x (near-breakeven NI; FY2028 target >20% OP margin)	Loss	+1.6% Q3 FY2026 (recovering from -9.0% year ago)	-¥44B
Shindengen Electric Manufacturing Co., Ltd.	30.8	N/A	N/A	N/A	N/A
GS Yuasa Corporation	11.04	N/A	9.59%	N/A	N/A
Mitsuba Corporation	5.5	N/A	N/A	N/A	N/A
Daido Steel Co., Ltd.	~11x	N/A	N/A	N/A	+est.
Nippon Seiki Co., Ltd.	12.45	12.05	N/A	N/A	+confirmed
Musashi Seimitsu Industry Co., Ltd.	31.6	N/A	N/A	11.1%	N/A
Stanley Electric Co., Ltd.	13.8		4.5%	6.3%	N/A
Honda Motor Co., Ltd.	7.77		5.82%	7.0%	N/A
Mitsui High-tec, Inc.	15.3	13	11.8%	5.8%	-¥12B
MinebeaMitsumi Inc.	18.7	13.75	9.1%	6.2%	-¥21B
Ryobi Limited	~8x	N/A	4.4%	3.2%	N/A
Tokai Rika Co., Ltd.	~8x	N/A	10.9%	5.9%	+est. ¥15-20B
Nippon Chemi-Con Corporation	91	7	3.1%	2.9%	~0 (thin; ¥20B capex planned)
Japan Aviation Electronics Industry, Ltd.	13.7		5.1%	7.1%	thin (¥63B capex over 3yr)
ARCHION Corporation	11	11	~6%	~2.0%	Negative on integration capex through FY2027
Alps Alpine Co., Ltd.	18.3	N/A	N/A	2.4%	N/A
Nichicon Corporation	16.74	N/A	N/A	3.8%	N/A
Mikuni Corporation	4.2	N/A	N/A — confirm vs J-Quants	N/A — thin, est. 1-3%	N/A
T.RAD Co., Ltd.	N/A — confirm vs StockAnalysis	N/A	N/A — confirm vs J-Quants	N/A	N/A
Renesas Electronics Corporation	N/A (EPS negative — IDT amortization ¥370B/yr; operating profit positive)	N/A	~10.5% (pre-impairment FY2025; currently impaired by amortization)	N/A — confirm vs J-Quants	N/A
Shin-Etsu Chemical Co., Ltd.	24.79x TTM	22.32x (pre-PVC recovery)	~10.5-11.5%	~24.7% (FY2026; compressed -14.4% from PVC weakness)	+¥739.4B (FY2025 — outstanding)
Sumitomo Bakelite Co., Ltd.	~17.2x TTM	~12.0x (FY2025 guidance ¥25.5B NI)	6.54%	10.3% (FY2025 guidance)	+¥46B est (EV/FCF 8.73x, EV ~¥400B)
NSK Ltd	32.12	22.70	1.8%	2.96%	+¥44B (est.)
Toray Industries Inc	25.97	16.62	3.19%	5.0%	N/A
SMC Corporation	29.0	27.24	7.9%	N/A	+¥200B (est., high net income + minimal capex)
Mitsui Kinzoku Company, Limited	~29.7x TTM / ~22.3x forward (StockAnalysis/Simply Wall St, May 2026)	~22.3x	~18.4%	~15.6% (implied: OP ¥117B / revenue ¥750B FY2025E)	N/A (verify J-Quants; positive expected given OP margins)
UBE Corporation	~8.4x TTM (cheaply valued)	N/A	~5.1% (WARNING: below TSE 8% target — ROE guardrail triggered. Override: capex-heavy transition period; electrolyte growth pipeline.)	~4.7% (thin — monitor for recovery to 7%+)	N/A (capex-heavy with Louisiana plant — verify against J-Quants when available)
Taiyo Yuden Co., Ltd.	20.79x TTM (StockAnalysis, May 2026)	27.52x (FY2026 guidance: +8% revenue, +50% OP income)	3.92%	~3.3% TTM (trough); guided to ~4.8–5% FY2026 on +50% OP recovery	N/A
F.C.C. Co., Ltd.	9.5x	N/A	N/A	N/A	N/A
Nittoku Co., Ltd.	14.12x	15.45x	N/A	N/A	N/A
NOK Corporation	15.5x	N/A	~3-5%	4.9%	N/A
Yokowo Co., Ltd.	N/A	N/A	N/A	5.1%	N/A
Yamaha Motor Co., Ltd.	7.5	N/A	1.4%	5.0%	+¥52.5B
Hioki E.E. Corporation	27.8x	N/A	N/A	N/A	N/A
Tsubakimoto Chain Co.	~11.2x	N/A	8.75%	~8.1%	est. +¥20-25B
Central Glass Co., Ltd.	17.7x	~14x (26% EPS growth forecast; analyst consensus)	~8.2% (est: NI ¥8.36B / book value ¥101B)	~3.2% (compressed; was ~6-9% pre-Chinese LiPF6 price war)	N/A (J-Quants not available; cross-validate before entry)
CKD Corporation	~36x	~20x (analyst forecast; likely conservative given 35.7% recent earnings growth)	9.19%	12.4%	N/A
Panasonic Holdings Corporation	32.4x	~15x (FY2027 NI expected +2.2x from ¥75B base)	4.77% (FY2026 trough; guided higher FY2027)	~2.9% (FY2026: OP ¥236.4B / Revenue ¥8,049B; compressed by restructuring charges)	N/A (Panasonic Energy capex-heavy; cross-validate before entry)
UACJ Corporation	15.46x	~22x (FY2027 NI guided ¥28B from ¥38.8B; NI decline; caution)	11.21%	~5.4% (Q3 FY2026 9M operating profit margin improving from prior year)	N/A (capital-intensive aluminum rolling; verify before entry)
Kanto Denka Kogyo Co., Ltd.	N/A (loss year FY2026 due to fire). Forward PE ~32x on FY2027 guided EPS ¥118.3	~32x (FY2027 guided NI ¥6.8B / shares 57.46M = ¥118.3 EPS; price ¥3,775)	-4.74% (FY2026 fire loss). FY2027 guided ROE ~10% (¥6.8B NI / ¥68B book)	~8.7% guided FY2027 (¥10B OP / ¥95B revenue). Depressed in FY2026 (fire losses)	Negative FY2026 (fire year). Recovery expected FY2027.
Niterra Co., Ltd.	15.42	14.67	14.80%	~19% (FY2027 guide: ¥150B OP / ¥790B rev)	+¥80B est.
Nippon Sanso Holdings Corporation	~18.6x est.	N/A	~10% est.	~15-16% (Q4 FY2026: ¥56.8B / ¥361.8B)	+¥90B est.