2023, and we started focusing on commercialization of these products. The decline in solution services was primarily due to lower demand for COVID-19 related magickiri service that analyzed the movement of air and people in a room and provided advice on ventilation for commercial customers, such as real estate managers and restaurants. Beginning in April 2023, there were no outstanding contracts for magickiri, and we no longer generate revenue from this service.
Cost of Services. Our cost of services decreased by 68.2% from ¥206,604 thousand in the fiscal year ended April 30, 2022 to ¥65,605 thousand ($482 thousand) in the fiscal year ended April 30, 2023, primarily due to our ability to leverage existing research results for commissioned research and development.
Cost of Products. Our cost of products relates to the launch of new products in the year ended April 30, 2023.
Research and Development Expenses. Our research and development expenses remained relatively flat for the year ended April 30, 2023 compared to the prior year and is primarily affected by selection and concentration of development products.
Selling, General and Administrative Expenses. Our selling, general and administrative expenses increased by 122.7% from ¥833,305 thousand in the fiscal year ended April 30, 2022 to ¥1,856,056 thousand ($13,648 thousand) in the fiscal year ended April 30, 2023, due to increases in advertising expenses related to new products and marketing fees.
Interest Expense. Our interest expense increased by 16.0% from ¥24,777 thousand in the fiscal year ended April 30, 2022 to ¥28,748 thousand ($211 thousand) in the fiscal year ended April 30, 2023, primarily due to an increase in outstanding borrowings.
Other Income, net. Our other income increased by 236.3% from ¥13,025 thousand in the fiscal year ended April 30, 2022 to ¥43,798 thousand ($322 thousand) in the fiscal year ended April 30, 2023, primarily due to the receipt of insurance proceeds in 2023 related to a claim for losses that occurred in the year ended April 30, 2022, partially offset by a decrease in subsidy income. The insurance proceeds were recognized in April 2023, at which time it was deemed probable of realization and all contingencies were resolved.
Comparison of the Results for the Year Ended April 30, 2021 and 2022
For a discussion of our results of operations for the fiscal year ended April 30, 2021 compared with the fiscal year ended April 30, 2022, see “Management’s Discussion and Analysis of Financial Condition and Results of Operations” as included in the Company’s Registration Statement on Form F-1, File No. 333-272476, declared effective on July 31, 2023, which is not incorporated in this Annual Report.
B. | Liquidity and Capital Resources |
Sources of Capital Resources
Our principal sources of liquidity were cash and cash equivalents totaling ¥1,795,963 thousand as of April 30, 2022 and ¥2,135,513 thousand ($15,703 thousand) as of April 30, 2023, which were held and used for working capital purposes. Our cash and cash equivalents are comprised of cash on hand, demand deposits, and time deposits maintained at various financial institutions.
We have funded our operations primarily through equity and debt financings, and revenue from product sales and our commissioned research and development pursuant to contractual arrangements with third parties. In June and September 2022, we received ¥2,178,760 thousand ($16,021 thousand) in gross proceeds from our sale of 1,153,800 shares of Series C convertible preferred stock. In August 2023, we completed our IPO pursuant to which we issued and sold 1,666,667 shares of our common stock at a public offering price of $9.00 per share, for aggregate gross proceeds of ¥2,119,500 thousand ($15,586 thousand). We received approximately ¥1,509,656 thousand ($11,101 thousand) in net proceeds after deducting underwriting discounts and commissions and other estimated offering expenses payable by us. Additionally, the Company has outstanding loans from two Japanese financial institutions: (i) The Shoko Chukin Bank, Ltd. and (ii) Resona Bank Limited. See “ — Credit Facilities” below for more information on these loans.
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